Recent questions and answers in Integrals

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

answered Dec 12, 2016 by priyanka.c

1 answer

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

answered 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 $y = x -11.$

answered Dec 8, 2016 by priyanka.c

1 answer

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

answered Nov 25, 2016 by priyanka.c

1 answer

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

answered Nov 22, 2016 by priyanka.c

1 answer

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

answered Nov 20, 2016 by priyanka.c

1 answer

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

answered Nov 20, 2016 by priyanka.c

1 answer

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

answered Nov 19, 2016 by priyanka.c

1 answer

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

answered Nov 18, 2016 by priyanka.c

1 answer

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

answered Nov 17, 2016 by priyanka.c

1 answer

Integrate dx/(x4 + x2 +81)

answered Feb 2, 2016 by kamalhandoo

1 answer

Demonstrate using numerical methods

asked Jun 25, 2015 by hectordavid1995

0 answers

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

answered Mar 16, 2015 by balaji.thirumalai

2 answers

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

answered Sep 21, 2014 by pady_1

1 answer

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

answered Sep 21, 2014 by pady_1

1 answer

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

answered Mar 21, 2014 by rvidyagovindarajan_1

1 answer

integrate 1/1+x3

answered Feb 15, 2014 by balaji

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

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

answered Jan 28, 2014 by priyakarthick05_1

1 answer

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

answered Jan 24, 2014 by yamini.v

1 answer

Integrate the rational functions $\;\large\frac{3x-1}{(x+2)^2}$

answered Jan 9, 2014 by yamini.v

1 answer

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

answered Dec 24, 2013 by balaji.thirumalai

1 answer

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

answered Dec 22, 2013 by balaji.thirumalai

1 answer

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

answered Dec 22, 2013 by balaji.thirumalai

1 answer

Find the integral $\large \int \frac{\sec^2x}{\large cosec^2x}$ $dx$

answered Dec 20, 2013 by balaji.thirumalai

1 answer

Find the integral $\Large \int \normalsize\bigg(\sqrt x-\frac{1}{\sqrt x}\bigg)^2\;dx$

answered Nov 7, 2013 by pady_1

1 answer

Integrate the function $\int\large\frac{2+\sin2x}{1+\cos2x}$ $e^x$

answered Sep 12, 2013 by sreemathi.v

1 answer

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

answered Sep 12, 2013 by sreemathi.v

1 answer

Evaluate the integral using substitution $\int\limits_0^2 x\sqrt{x+2}\;(Put\;x+2=t^2)$

answered Sep 12, 2013 by sreemathi.v

1 answer

Integrate the function $\sin^{-1}\bigg(\large\frac{2x}{1+x^2}\bigg)$

answered Sep 12, 2013 by sreemathi.v

1 answer