Question and Answers Forum

All Questions Topic List

IntegrationQuestion and Answers: Page 138

Question Number 113562 Answers: 1 Comments: 0

calculate ∫_0 ^∞ (dx/(x^4 +ix^2 +2))

$calculate \int_{0}^{\infty} \frac{dx}{x^{4} + {ix}^{2} + 2}$

Question Number 113421 Answers: 0 Comments: 2

Question Number 113418 Answers: 3 Comments: 1

∫ ((3x−2)/( (√(x^2 +2x+26)))) dx

$\int \frac{3 x - 2}{\sqrt{x^{2} + 2 x + 26}} dx$

Question Number 113323 Answers: 2 Comments: 0

Question Number 113275 Answers: 2 Comments: 0

∫ (dx/(3sin x+sin^3 x)) ?

$\int \frac{dx}{3 \sin x + \sin^{3} x} ?$

Question Number 113218 Answers: 1 Comments: 0

Question Number 113203 Answers: 1 Comments: 0

calculate ∫_0 ^∞ (dx/(x^4 +2x^2 +3))

$c a l c u l a t e \int_{0}^{\infty} \frac{d x}{x^{4} + 2 x^{2} + 3}$

Question Number 113198 Answers: 1 Comments: 0

.... calculus.... Evaluate ::: I :=∫_0 ^( 1) (1/( (√(x(x+1)(x+2)(x+3)+1))−3x))dx=??? M.N.july 1970#

$. . . . c a l c u l u s . . . .$ $E v a l u a t e :::$ $I := \int_{0}^{1} \frac{1}{\sqrt{x (x + 1) (x + 2) (x + 3) + 1} - 3 x} d x = ? ? ?$ $You can't use 'macro parameter character #' in math mode$

Question Number 113159 Answers: 2 Comments: 0

∫_0 ^1 x^2 log(1−x)dx

$\int_{0}^{1} x^{2} l o g (1 - x) d x$

Question Number 113111 Answers: 1 Comments: 0

find the area bounded by the curve y^2 =x^3 and the lines x=0 y=1 and y=2

$f i n d t h e a r e a b o u n d e d b y t h e c u r v e y^{2} = x^{3} a n d t h e l i n e s x = 0 y = 1 a n d y = 2$

Question Number 113110 Answers: 2 Comments: 2

∫_0 ^1 (√(x(x−1)dx))

${\int^{1}}_{0} \sqrt{x (x - 1) d x}$

Question Number 113004 Answers: 2 Comments: 0

prove that _0 ∫^( ∞) cos(x^2 )dx = _0 ∫^( ∞) sin(x^2 )dx =((√π)/(2(√2)))

$p r o v e t h a t$ $_{0} \int^{\infty} c o s (x^{2}) d x =_{0} \int^{\infty} s i n (x^{2}) d x = \frac{\sqrt{π}}{2 \sqrt{2}}$

Question Number 112997 Answers: 1 Comments: 3

∫(( tan x dx)/( (√(sec^3 x + 1)))) = ?

$\int \frac{t a n x d x}{\sqrt{{s e c}^{3} x + 1}} = ?$

Question Number 112958 Answers: 0 Comments: 3

Question Number 112854 Answers: 0 Comments: 3

.... mathematical analysis.... please solve:: Ω =∫_(0 ) ^( ∞) ((x^(4/5) −x^(2/3) )/((1+x^2 )ln(x))) dx =??? ... m.n.july 1970...#

$. . . . m a t h e m a t i c a l a n a l y s i s . . . .$ $p l e a s e s o l v e ::$ $Ω = \int_{0}^{\infty} \frac{x^{\frac{4}{5}} - x^{\frac{2}{3}}}{(1 + x^{2}) l n (x)} d x = ? ? ?$ $You can't use 'macro parameter character #' in math mode$

Question Number 112847 Answers: 1 Comments: 0

∫ ((x−sin x)/(1−cos x)) dx ?

$\int \frac{x - \sin x}{1 - \cos x} dx ?$

Question Number 112792 Answers: 0 Comments: 0

Question Number 112797 Answers: 2 Comments: 0

....calculus... evaluate i: ∫_0 ^( (π/2)) x(√( tan(x))) dx= ??? ii:∫_0 ^( ∞) ((ln(x))/(1+x^2 +x^4 ))dx =??? m.n.july 1970

$. . . . c a l c u l u s . . .$ $e v a l u a t e$ $i : \int_{0}^{\frac{π}{2}} x \sqrt{t a n (x)} d x = ? ? ?$ $i i : \int_{0}^{\infty} \frac{l n (x)}{1 + x^{2} + x^{4}} d x = ? ? ?$ $m . n . j u l y 1970$

Question Number 112666 Answers: 2 Comments: 0

∫ tan^(−1) ((√((1−x)/(x+1)))) dx ?

$\int \tan^{- 1} (\sqrt{\frac{1 - x}{x + 1}}) dx ?$

Question Number 112699 Answers: 3 Comments: 1

(1) ∫ ((sin x e^(√(cos x)) )/( (√(cos x)))) dx (2) ((1+(√(1+sin 2A)))/(1−(√(1+sin 2A))))?? (3)∫ (dx/((x+b)(x^2 +a^2 )))

$(1) \int \frac{\sin x e^{\sqrt{\cos x}}}{\sqrt{\cos x}} dx$ $(2) \frac{1 + \sqrt{1 + \sin 2 A}}{1 - \sqrt{1 + \sin 2 A}} ? ?$ $(3) \int \frac{dx}{(x + b) (x^{2} + a^{2})}$

Question Number 112613 Answers: 1 Comments: 2

....number theory... Question : If a , b , c ∈ N ; then prove ::: a!∗b!∗c!∣(a+b+c)! m.n . july 970#

$. . . . n u m b e r t h e o r y . . .$ $Q u e s t i o n : I f a, b, c \in N; t h e n$ $p r o v e :::$ $a! * b! * c! ∣ (a + b + c)!$ $You can't use 'macro parameter character #' in math mode$

Question Number 112579 Answers: 4 Comments: 0

.... calculus .... Please Evaluate ::: Ω = ∫_0 ^(π/2) ((x/(sin(x))))^2 dx =??? M.N.july 1970#

$. . . . c a l c u l u s . . . .$ $P l e a s e E v a l u a t e :::$ $Ω = \int_{0}^{\frac{π}{2}} {(\frac{x}{s i n (x)})}^{2} d x = ? ? ?$ $You can't use 'macro parameter character #' in math mode$

Question Number 112520 Answers: 0 Comments: 0

∫(((cos(x)))^(1/3) /(cos(x)))dx

$\int \frac{\sqrt[3]{c o s (x)}}{c o s (x)} d x$

Question Number 112498 Answers: 0 Comments: 0

∫((ln(1+x)dx)/((1+x^2 )))

$\int \frac{l n (1 + x) d x}{(1 + x^{2})}$

Question Number 112481 Answers: 1 Comments: 0

∫ ((sin 2x)/( (√(1+cos^2 x)))) dx

$\int \frac{\sin 2 x}{\sqrt{1 + \cos^{2} x}} dx$

Question Number 112447 Answers: 0 Comments: 0

calculate ∫_0 ^1 ((ln(1+x^2 ))/(1+x^3 )) dx

$calculate \int_{0}^{1} \frac{\ln (1 + x^{2})}{1 + x^{3}} dx$

Pg 133 Pg 134 Pg 135 Pg 136 Pg 137 Pg 138 Pg 139 Pg 140 Pg 141 Pg 142

Contact: info@tinkutara.com