Recent questions in Integrals

Integrate : $\begin{align} \int \frac{dx}{3+2 \sin x + \cos x} \end{align}$

asked Dec 12, 2016 by priyanka.c

1 answer

$\begin{align} \int_{\frac{\pi}{6}} ^\frac{\pi}{3} \frac{dx}{1+\sqrt{\tan x}} \end{align}$

asked Dec 12, 2016 by priyanka.c

1 answer

Find the point on the curve $y = x^3 - 11 x + 5$ at which the target is $y = x -11.$

asked Dec 8, 2016 by priyanka.c

1 answer

Evaluate : $\begin{align}\int\limits_{-1}^1 log (\frac{2+x}{2-x}) dx \end{align}$

asked Nov 25, 2016 by priyanka.c

1 answer

$\begin{align}\int_0^\frac{\pi}{2} \frac{\sin x}{1 + \cos^2 x } dx \end{align}$

asked Nov 22, 2016 by priyanka.c

1 answer

Evaluate : $\begin{align}\int_4^9 \frac{\sqrt x}{(30 - x^{\frac{3}{2}})^2} dx \end{align}$

asked Nov 20, 2016 by priyanka.c

1 answer

Find the value of k if f(x) is continuous at $x = \frac{\pi}{2}$, when $f(x) =\begin{cases}\frac{k \cos x}{\pi - 2x }\;;\; x \neq \frac{\pi}{2} \\ 3 ,\; \; \; \; \; \; \; \; \; x = \frac{\pi}{2} \end{cases}$

asked Nov 20, 2016 by priyanka.c

1 answer

$\begin{align}\int_0^1 \frac{\tan^{-1} x}{1+x^2} dx \end{align}$

asked Nov 19, 2016 by priyanka.c

1 answer

$\begin{align}\int \frac{dx}{\sqrt {x^2 - a^2}} \end{align}$

asked Nov 18, 2016 by priyanka.c

1 answer

$\begin{equation} \int\limits_0^1 \sin^{-1} x \; \mathrm{d} x \end{equation}$

asked Nov 17, 2016 by priyanka.c

1 answer

Demonstrate using numerical methods

asked Jun 25, 2015 by hectordavid1995

0 answers

Integrate dx/(x4 + x2 +81)

asked Mar 15, 2015 by krishnan.1961

1 answer

evaluate $ \int \limits_0 ^ {\pi} \large\frac{x}{(1+\sin x)}$$dx$

asked Mar 14, 2015 by ahammedshamil.k

2 answers

evaluate integral $\large\int{\normalsize \frac{x}{e^x}\;\normalsize dx}$ by substitution method

asked Sep 20, 2014 by nameerck794

1 answer

integrate the function:- $cos^{3}(x)\; ?$

asked Sep 20, 2014 by vishavjeetmor

1 answer

Integrate the function $(3x-2)\sqrt{x^2+x+1}$

asked Mar 21, 2014 by rvidyagovindarajan_1

1 answer

integrate 1/1+x3

asked Feb 14, 2014 by sriku270_1

1 answer

By using the properties of definite integrals,evaluate the integral $ \int\limits_{-10}^{10}\mid x+2 \mid\;dx$

asked Jan 31, 2014 by balaji

1 answer

$\int\;\large\frac{a\sin x+6}{cos^2x}$$dx$

asked Jan 27, 2014 by priyakarthick05_1

1 answer

$\int\;\large\frac{1}{1+cos x} \;dx$

asked Jan 24, 2014 by yamini.v

1 answer

Integrate the function $\large \frac {\log^{99} x}{x}$

asked Dec 24, 2013 by balaji.thirumalai

1 answer

Evaluate $\large \int \frac{2\sin 2 x -\cos x }{6-\cos^2x -4\sin x }$$dx$.

asked Dec 22, 2013 by balaji.thirumalai

1 answer

Evaluate: $\large \int \frac {1 + \tan^2 x} {\sqrt (1 - \tan^2 x)}\; $$dx$

asked Dec 22, 2013 by balaji.thirumalai

1 answer

$\int \large\frac{(2\sin 2x-\cos x)}{(6-\cos 2x -4\sin x) }$$dx$

asked Sep 12, 2013 by anonymous

1 answer

Evaluate: $ \int \limits_{-1}^{3/2} \; \left | x \sin \pi x \right | \; dx $

asked Apr 27, 2013 by meena.p

1 answer

Evaluate:\[\int \limits _{\pi/6}^{\pi/3} \frac{dx}{1+\sqrt {\tan x}}\]

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:\[\int \limits _0 ^ \pi \Large\frac{e^{\cos x}}{[e^{\cos x}+e^{-\cos x}]}dx\]

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:\[\int\limits_0^1 \sqrt{\frac{1-x}{1+x}}dx\]

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:\[\int\limits_0^{\pi/2} \frac {\sqrt {\tan x}}{1+\sqrt {\tan x}}dx\]

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:\[\int\limits_0^{16} \frac{x^{1/4}}{1+x^{1/2}}dx\]

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:\[\int_{-\pi}^\pi (\sin ^{-1}x+x^{295})\]

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:\[\int \limits_0^{\pi /2} \frac{1}{\cos (x-\pi/3) \cos (x-\pi/6)}\]

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int\limits_0^1 x\sqrt{\large\frac{1-x^2}{1+x^2}}$$dx$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\large\int\limits_{-\pi}^\pi \frac {2x(1+\sin x)}{1+\cos ^2x}$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_0^{\pi/2} log (\cos \theta) d\theta$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits _0^{\pi/2} \frac{1}{2\cos x+4 \sin x}dx$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:\[\int_{-1}^1 log \bigg(\large\frac{4-x}{4+x}\bigg)dx\]

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_3^9 \frac {\sqrt {12-x}}{\sqrt x+\sqrt {12-x}}dx$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_{-\pi}^{\pi} x^{20} \sin ^9x dx $

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_1^4 [\; \left |x-1 \right|+\left |x-2 \right |+\left| x-3\right |\;]\;dx$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate: $\int\limits_0^ a \frac{dx}{x+\sqrt {a^2-x^2}}$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_0^ {\pi/2} \large\frac {\sin x-\cos x}{1+\sin x\cos x}$$dx$

asked Feb 4, 2013 by meena.p

0 answers

Evaluate:$\int\limits_{-\pi/2}^ {\pi/2} |\sin x|dx$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$ \int \limits_{-1}^{3/2} | x \sin \pi x|dx$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int\limits_0^ \pi \large\frac{xdx}{a^2\cos^2x+b^2\sin^2x}$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_0^ {\pi/4} \sin 2x \sin 3x dx$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_0^ 1 \Large \frac{dx}{\sqrt{x+1}+\sqrt x}$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_0^ {2\pi} \frac{\sin 2\theta}{a-b \cos \theta}d\theta$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_{-5}^ 8 |x+3|dx$

asked Feb 4, 2013 by meena.p

1 answer

Evaluate:$\int \limits_{-\pi/2}^ {\pi/2} \cos ^4x dx$

asked Feb 4, 2013 by meena.p

1 answer

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