Description : Evaluate `int_0^(pi/4)(sqrt(tanx)+sqrt(cotx))dx`
Last Answer : Evaluate `int_0^(pi/4)(sqrt(tanx)+sqrt(cotx))dx` A. `-(pi)/(sqrt(2))` B. `(pi)/(2)` C. `-(pi)/(2)` D.
Description : Prove that: `int_0^(pi//2)log|tanx+cotx|dx=pi(log)_e2`
Last Answer : Prove that: `int_0^(pi//2)log|tanx+cotx|dx=pi(log)_e2` A. `-pi log 2` B. `pi log 2` C. `(pi)/(2) log 2` D.
Description : Evaluate: `int(sqrt(tanx)+sqrt(cotx))dx`
Last Answer : Evaluate: `int(sqrt(tanx)+sqrt(cotx))dx`
Description : Evaluate: (i) `intsecxlog(secx+tanx) dx` (ii) `intcos e c xlog(cos e c x-cotx) dx`
Last Answer : Evaluate: (i) `intsecxlog(secx+tanx) dx` (ii) `intcos e c xlog(cos e c x-cotx) dx`
Description : `int(cotx)/(log(sinx)dx`
Last Answer : `int(cotx)/(log(sinx)dx`
Description : `intsqrt(1+sin 2x) dx`
Last Answer : `intsqrt(1+sin 2x) dx` A. `sin x -cos x+c` B. `cos x -sin x+c` C. `-sin x- cos x+c` D.
Description : `intsqrt(5-2x+x^(2))dx`
Last Answer : `intsqrt(5-2x+x^(2))dx`
Description : `intsqrt(2ax -x^(2))dx`
Last Answer : `intsqrt(2ax -x^(2))dx`
Description : `intsqrt(x^(2)+4x+1)dx`
Last Answer : `intsqrt(x^(2)+4x+1)dx`
Description : `intsqrt(1+2 tan x (tan x + sec x ) ) dx`
Last Answer : `intsqrt(1+2 tan x (tan x + sec x ) ) dx`
Description : `intsqrt((x+1)/(x-1))dx`
Last Answer : `intsqrt((x+1)/(x-1))dx`
Description : `intsqrt(2x+(1)/(3) dx)`
Last Answer : `intsqrt(2x+(1)/(3) dx)`
Description : `intsqrt(1+sinx)dx`
Last Answer : `intsqrt(1+sinx)dx`
Last Answer : `intsqrt(1+sin 2x) dx`
Description : `intsqrt(1-cos 2x) dx`
Last Answer : `intsqrt(1-cos 2x) dx`
Description : `intsqrt(1+cos 2x) dx`
Last Answer : `intsqrt(1+cos 2x) dx`
Description : Evaluate : `int_(pi/3)^(pi/4)(tanx+cotx)^2dx`
Last Answer : Evaluate : `int_(pi/3)^(pi/4)(tanx+cotx)^2dx`