Category Archives: IIT JEE
If a satellite is revolving around a planet of mass ‘M’ …
A thermally insulated vessel containing a gas …
$\int\limits_{ – \pi }^\pi {\frac{{{{\sin }^4}x}}{{1 + {\pi ^x}}}dx} $
The value of the integral $I = \int\limits_{ – \pi }^\pi {\frac{{{{\sin }^4}x}}{{1 + {\pi ^x}}}dx} $ is:
(A) $\frac {3}{4} $
(B) $\frac{{3\pi }}{8}$
(C) $\frac{{3\pi }}{4}$
(D) $\frac{{3\pi }}{16}$
Continue reading $\int\limits_{ – \pi }^\pi {\frac{{{{\sin }^4}x}}{{1 + {\pi ^x}}}dx} $
A projectile is fired vertically upward from the …
On a humid day we usually say that …
A small block of mass m is resting …