Description : A Term is either an individual constant (a 0-ary function), or a variable, or an n-ary function applied to n terms: F(t1 t2 ..tn). a) True b) False
Last Answer : a) True
Description : Determine the inverse g(x) of the function f(x) = (1+(4/x)), stating its domain and range. Verify that f(g(x)) = g(f(x))=x and that g′(f(x)) = (1/(f′(x))?
Last Answer : Let f(x) = y y = 1 + (4/x) Now replace y with x and x with y and find equation for y x = 1 + (4/y) (x-1) = (4/y) y = 4/(x-1) This g(x), the inverse of f(x) g(x)= 4/(x-1) The domain will be all real ... (x) = 1 1/[f'(g(x))] = 1/1 = 1 g'(f(x)) = 1/f'(g(x)) ( Notice the error in copying your question)
Description : If = = in the system of equations a 1 x + b 1 y + c 1 = 0 and a 2 x + b 2 y + c 2 = 0 Statement 1 : This is the condition for inconsistent equations Statement 2 : There exists infinitely many solutions ... statements are true ? e) S1 only f) S1 and S2 g) S1 and S3 h) S2 only Answer: (d) S2 o
Last Answer : h) S2 only
Description : Assertion A.: The determination of pH value of sewerage is important. Reason (R): The efficiency of certain treatment methods depends upon the availability of pH value. A. Both A and R are true and R is the ... correct explanation of A C. A is true but R is false D. A is false but R is true
Last Answer : ANS: A
Description : Efficiency of the screw depends upon helix angle but does not depend on friction angle. a) True b) False
Last Answer : b) False
Description : Efficiency of screw depends upon lead of the screw. a) True b) False
Description : The energy of a coil depends on the turns. State True/False. a) True b) False
Description : SEM as compared to SEO is good for Testing True FALSE Depends on Testing Parameters Depends on the site in Question
Last Answer : True
Description : Online PR leverage the network effect of the Internet True FALSE Depends on the type of Product/Service Depends on the organisational objectives
Description : Interactive Marketing relies on having a means of open communication with Customers TRUE FALSE Depends on the Marketing Objectives Depends on the type of Customers
Last Answer : TRUE
Description : Many e-commerce failures can be attributed to Poor control of Media spending TRUE FALSE Depends on the Firm in question Depends on the Media Spending
Description : As an option, a construction company can set up a Transactional Website when aiming to develop new International Markets TRUE FALSE Depends on the Construction Company Depends on the set objectives
Description : One of the key indicators for any organisation to leverage the Internet deals with its adaptability to change Is a True Statement Is a FALSE statement Depends on the business context Depends upon the prevailing competition
Last Answer : Is a True Statement
Description : Determine the correctness or otherwise of the following Assertion [a] and the Reason [r]. Assertion: Fast decoupled load flow method gives approximate load flow solution because it uses several assumptions. Reason: Accuracy ... the correct reason for [a]. c) [a] is false and [r] is true.
Last Answer : c) [a] is false and [r] is true
Description : Outputs of instruction/data path in CU are. a. Reg R/W b. Load/Reg-Reg c. ALU function select d. Load control e. Read control f. IR Latch g. JUMP/Branch/Next PC h_ = All of these
Last Answer : h_ = All of these
Description : Consider f(N) = g(N) + h(N) Where function g is a measure of the cost of getting from the start node to the current node N and h is an estimate of additional cost of getting from the current ... ? (A) A* algorithm (B) AO* algorithm (C) Greedy best first search algorithm (D) Iterative A* algorithm
Last Answer : (C) Greedy best first search algorithm
Description : State whether these sentences are true (T) or false (F). The bricks in Harappa were laid in an interlocking pattern and that made the walls strong. -Social Science
Last Answer : Bricks were so well made that they have lasted for thousand of years. They were laid in an interlocking pattern and this made the walls strong.
Description : Give the conect order of initials T(true) or F(false) for following statements [3] I : Lyophobic sols are irreversible sols. II : Micelles fonnation t
Last Answer : Give the conect order of initials T(true) or F(false) for following statements [3] I : Lyophobic sols are irreversible ... F C. T T T T D. T T F T
Description : Mark true (T) or false (f) for the following statements
Last Answer : Mark true (T) or false (f) for the following statements A. if n a multiple of 2 then `n^(3)` ... 7 D. A perfect cube can end with even numbr of zeroes
Description : f radius of gyration increases then the torsional free vibration increases. a) True b) False
Description : f the spring displacement is high then the frequency of the spring increases. a) True b) False
Description : From the formula F = qE, can prove that work done is a product of force and displacement. State True/False a) True b) False
Description : Consider the following four statements (A-D) related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which ones are false (F). Statements: A. On dry land it would die due to lack of O2 if ... C D (a) T F F T (b) T T F F (c) F F T T (d) F T T F
Last Answer : (a) T F F T
Description : State whether the following statements are true / false: 1) A fully qualified domain name starts with a specific host and ends with a top-level domain. 2) Domain names are always written as fully qualified domain names. A. 1.T, 2.T B. 1.T, 2.F C. 1.F, 2.T D. 1.F, 2.F
Last Answer : B. 1.T, 2.F
Description : State whether the following statements are true/false: 1) The standards of TCP/IP are published in a series of documents called NFC. 2) A Protocol is an agreement between the communicating parties on how communication is to proceed. a. 1.F,2.T b. 1.F, 2.F c. 1.T, 2.T d. 1.T, 2.F
Last Answer : a. 1.F,2.T
Description : Find the remainder when f(x)=4x(cube) - 12x(square) +14x - 3 is divided by g(x) = (2x-1). -Maths 9th
Last Answer : ____2x2-5x+4________________ 2x-1 ) 4x3-12x2+14x-3( 4x3-2x2 - + ____________ 0 -10x2+14x-3 ... + ___________ X+1
Description : Find the remainder when f(x)=9x(cube) -x 3x(square) + 14x - 3 is divided by g(x)=(3x-1). -Maths 9th
Last Answer : Solution :-
Description : If p(x) is a common multiple of degree 6 of the polynomials f(x) = x^3 + x^2 – x – 1 and g(x) = x^3 – x^2 + x – 1, then which -Maths 9th
Last Answer : answer:
Description : Fungsi konstan f(x)= 2 dan fungsi linier g(x) =x - 3. Tentukan domain dan range dari g(x)/f(x)?
Last Answer : -1
Description : If `f(x) = x^(2) - 5x -36` and `g(x) = x^(2) + 9x + 20,` then for what values of `x` is `2f(x) = 3g(x)` ?
Last Answer : If `f(x) = x^(2) - 5x -36` and `g(x) = x^(2) + 9x + 20,` then for what values of `x` is `2f(x) = 3g(x)` ?
Description : The equation of a curve passing through `(2,7/2)` and having gradient `1-1/(x^2)` at `(x , y)` is (a) `( b ) (c) y=( d ) x^(( e )2( f ))( g )+x+1( h )
Last Answer : The equation of a curve passing through `(2,7/2)` and having gradient `1-1/(x^2)` at `(x , y)` is (a) `( b ) ... (2)+3` C. `xy=x+5` D. `xy=x^(2)+x+1`
Description : If f(x) 3x plus 10x and g(x) 2x and ndash 4 find (f and ndash g)(x).?
Last Answer : Feel Free to Answer
Description : The value of x and y which satisfy the equations : √ e) x=1,y=0 f) x=0,y=0 g) x=1,y=1 h) x=0,y=1
Last Answer : f) x=0,y=0
Description : The pair of equation x = 4 and y = 3 graphically represents lines which are e) Parallel f) Intersecting at ( 3,4) g) Coincident h) Intersecting at ( 4,3)
Last Answer : h) Intersecting at ( 4,3)
Description : Calculate the Green’s value for the functions F = y 2 and G = x 2 for the region x = 1 and y = 2 from origin. a) 0 b) 2 c) -2 d) 1
Last Answer : c) -2
Description : Find the value of Green’s theorem for F = x 2 and G = y 2 is a) 0 b) 1 c) 2 d) 3
Last Answer : a) 0
Description : Which of the following pair is incorrect: a) Cut - CTRL + X b) Copy - CTRL + C c) Paste - CTRL + V d) Select All - CTRL + A e) Find - CTRL + F f) Undo -CTRL + Z g) None of These h) All of Above
Last Answer : g) None of These
Description : If we convert ∃u ∀v ∀x ∃y (P(f(u),v, x, y) → Q(u,v,y)) to ∀v ∀x (P(f(a),v, x, g(v,x)) → Q(a,v,g(v,x))) This process is known as (A) Simplification (B) Unification (C) Skolemization (D) Resolution
Last Answer : (C) Skolemization
Description : Let f and g be the functions from the set of integers to the set integers defined by f(x) = 2x + 3 and g(x) = 3x + 2 Then the composition of f and g and g and f is given as (A) 6x + 7, 6x + 11 (B) 6x + 11, 6x + 7 (C) 5x + 5, 5x + 5 (D) None of the above
Last Answer : (A) 6x + 7, 6x + 11 Explanation: fog(x)=f(g(x))=f(3x+2)=2(3x+2)+3=6x+7 gof(x)=g(f(x))=g(2x+3)=3(2x+3)+2=6x+11
Description : In the following graph, discovery time stamps and finishing time stamps of Depth First Search (DFS) are shown as x/y where x is discovery time stamp and y is finishing time stamp. It shows which of the following depth first forest? (A ... {a,b,e} {f,g} {c,d} {h} (D) {a,b,c,d} {e,f,g} {h}
Last Answer : Answer: A
Description : Mention the factors on which the magnitude of the e.m.f induced in the transformer depends.
Last Answer : 1) E.m.f in the primary coil 2) Number of turns in the primary coil 3) Number of turns in the secondary coil 4) The core material
Description : E.M.F for a coil depends upon A. the cross sectional area B. no. of turns of wire C. the magnitude of magnetic flux density D. all of above
Last Answer : all of above
Description : Current in a circuit depends on A. resistance B. potential difference C. both A and B D. e.m.f
Last Answer : potential difference
Description : The value of exciting or magnetizing current depends upon which of the following factors ? (a) Total m.m.f. required (b) The number of turns in the exciting winding (c) The way in which the winding is distributed (d) All of the above
Last Answer : (d) All of the above
Description : Enlist any two factors on which friction coefficient ‘F’ depends.
Last Answer : i. Diameter of pipe ii.Velocity of flow iii. Reynold’s number of the flow iv.Roughness condition of the pipe surface
Description : In a Synchronous motor, the magnitude of stator back e.m.f (Eb) depends on
Last Answer : In a Synchronous motor, the magnitude of stator back e.m.f (Eb) depends on DC excitation only
Description : In some cases, it’s also hard to map an object to XML (e.g., an object graph with cyclic references) because there’s actually an impedance mismatch between an object model and an XML model. a) True b) False
Last Answer : True
Description : Assertion (A): The U.G.C. Academic Staff Colleges came into existence to improve the quality of teachers. Reason (R): University and college teachers have to undergo both orientation and refresher courses. (A) Both (A) and ... (A) is correct and (R) is false. (D) (A) is false and (R) is correct.
Last Answer : Answer: A Refresher course is a training course, usually a short one, that teaches you about new developments in a particular subject or skill, especially one that yo un eed for your job. ... of activity or subject that a person or organization seems most interested in and gives most attention.
Description : The function V = e x sin y + z does not satisfy Laplace equation. State True/False. a) True b) False
Description : When gradient of a function is zero, the function lies parallel to the x-axis. State True/False. a) True b) False