Which e-business model allows consumers to name their own price for products and services ? (A) B2 B (B) B2 G (C) C2 C (D) C2 B

Which e-business model allows consumers to name their own price for products and services ? (A) B2 B (B) B2 G (C) C2 C (D) C2 B
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(D) C2 B
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If a + b + c = 9 and ab + bc + ca = 26, find a2 + b2 +c2. -Maths 9th

Description : If a + b + c = 9 and ab + bc + ca = 26, find a2 + b2 +c2. -Maths 9th

Last Answer : Find a2 + b2 +c2.

If a + b + c = 9 and ab + bc + ca = 26, find a2 + b2 +c2. -Maths 9th

Description : If a + b + c = 9 and ab + bc + ca = 26, find a2 + b2 +c2. -Maths 9th

Last Answer : Find a2 + b2 +c2.

If a,b,c are all non-zero and a + b + c = 0, prove that a2/bc + b2/ca+ c2/ab = 3. -Maths 9th

Description : If a,b,c are all non-zero and a + b + c = 0, prove that a2/bc + b2/ca+ c2/ab = 3. -Maths 9th

Last Answer : Solution :-

If a + b + c = 9 and ab + bc + ca = 23, find the value of a2 + b2 + c2 -Maths 9th

Description : If a + b + c = 9 and ab + bc + ca = 23, find the value of a2 + b2 + c2 -Maths 9th

Last Answer : (a+b+c)2=a2+b2+c2+2ab+2bc+2ca =a2+b2+c2+2(ab+bc+ca) Given, ⇒92=a2+b2+c2+2(23) ⇒81−46=a2+b2+c2 ∴a2+b2+c2=35

If a2 + b2 + c2 = 16 and ab + bc + ca = 10, find the value of a + b + c. -Maths 9th

Description : If a2 + b2 + c2 = 16 and ab + bc + ca = 10, find the value of a + b + c. -Maths 9th

Last Answer : ( a + b + c )^2 = a^2 + b^2 + c^2 + 2( ab + bc + ca ) => ( a + b + c )^2 = 16 + 2×10 => ( a + b + c )^2 = 36 => a + b + c = Root 36 = 6

Prove that a2 + b2 + c2 – ab – bc – ca is always non-negative for all values of a, b and c. -Maths 9th

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Last Answer : Sol-2(a2+b2+c2-ab-bc-ca)/2 multiplying & dividing by 2 ...

If a + b + c = 0 and a2 + b2 + c2 = 16, find the value of ab + be + ca. -Maths 9th

Description : If a + b + c = 0 and a2 + b2 + c2 = 16, find the value of ab + be + ca. -Maths 9th

Last Answer : (a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca = a2 + b2 + c2 + 2(ab + bc + ca) 0 = 16 + 2(ab + bc + ca) 2(ab + bc + ca) = - 16 (ab + bc + ca) = -8

If the roots ff the equation (c2 – ab)x2 – 2(a2 – bc)x + b2 – ac = 0 are equal, then prove that either a = 0 or a3 + b3 + c3 = 3abc -Maths 10th

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Last Answer : (c2 – ab) x2 + 2(bc - a2 ) x+ (b2 – ac) = 0 Comparing with Ax2 + Bx + C = 0 A = (c2 – ab), B = 2(bc - a2 ) and C = b2 – ac According to the question, B2 - 4AC = 0 Put the values in the above equation we get 4a(a3 + b3 + c3 -3abc) = 0 hence, a = 0 or a3 + b3 + c3 = 3ab

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Last Answer : (B) Inheritance

A business arrangement where one party allows another party to use a business Name and sell its products or services is known as__________. A. A cooperative. B. A franchise. C. An owner-manager business. D. A limited company

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A business arrangement where one party allows another party to use a business name and sell its products or services is known as__________. A. A cooperative. B. A franchise. C. An owner-manager business. D. A limited company.

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.................. allows selection of the relevant information necessary for the data warehouse. (A) The Top-Down View (B) Data Warehouse View (C) Data source View (D) Business Query View

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By using a wholesaler, Inversoft Ltd. has a distinct advantage because the specialised services performed by the wholesaler allow the firm to: A)focus on developing and manufacturing products that match consumers' needs and wants. B)focus on increasing production capacity and efficiency C)reduce manufacturing costs to retailers and provide quality merchandise to consumers.

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When DuPont develops new carpets that are highly stain resistant and durable, it must educate consumers about the product's benefits. This calls for activity in which of the following marketing mix variables? A)Price B)Promotion C)Distribution D)Product E)Packaging

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Abstraction and encapsulation are fundamental principles that underlie the object oriented approach to software development. What can you say about the following two statements? I. Abstraction allows us to focus on what something does without considering the complexities of how it works. II. Encapsulation allows us to consider complex ideas while ignoring irrelevant detail that would confuse us. (1) Neither I nor II is correct. (2) Both I and II are correct. (3) Only II is correct. (4) Only I is correct.

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Wholesaling is best defined as 1. all transactions in which products are bought for resale, for making other products, or for general business operations 2. all transactions made at retail outlets only 3. all transactions in which purchases are for production of other goods only 4. all marketing activities necessary to expedite exchanges to ultimate consumers 5. none of these

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Last Answer : all transactions in which products are bought for resale, for making other products, or for general business operations

The consumer movement is 1. against foreign imports that are much cheaper than products produced in the home market 2. a movemnt that is trying to improve consumer satisfaction 3. a social movment that is able to challenge big business practices 4. a diverse group of individuals, groups and organizations attempting to protect the rights of consumers 5. none of these

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Last Answer : a diverse group of individuals, groups and organizations attempting to protect the rights of consumers

Wholesaling is best defined as A)all transactions in which products are bought for resale, for making other products, or for general business operations. B)all transactions made at retail outlets only. C)all transactions in which purchases are for production of other goods only. D)all marketing activities necessary to expedite exchanges to ultimate consumers.

Description : Wholesaling is best defined as A)all transactions in which products are bought for resale, for making other products, or for general business operations. B)all transactions made at retail ... of other goods only. D)all marketing activities necessary to expedite exchanges to ultimate consumers.

Last Answer : A)all transactions in which products are bought for resale, for making other products, or for general business operations

he consumer movement is: A)against foreign imports that are much cheaper than products produced in the home market B)a movement that is trying to improve consumer satisfaction C)a social movement that is able to challenge big business practices D)a diverse group of individuals, groups and organisations attempting to protect the rights of consumers

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Last Answer : D)a diverse group of individuals, groups and organisations attempting to protect the rights of consumers

Let M and N be two entities in an E-R diagram with simple single vale attributes. R1 and R2 are two relationship between M and N, whereas R1 is one-to-many and R2 is many-to-many. The minimum number of tables required to represent M, N, R1 and R2 in the relational model are .......... (1) 4 (2) 6 (3) 7 (4) 3

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Last Answer : Answer: 4