# Recently Active Calculus Questions

• âˆšx^12-x^9+x^4-x+1 ...
replied2013-05-26 20:29:51
• s2 = Î£(yi - a - bxi)2 = Æ’(a,b) (i= 1,2....n) Given: âˆ‚s2/âˆ‚a = 0 âˆ‚s2/âˆ‚b = 0 Then solve for a and b ...
• \hspace{-16}\bf{(1)\; \int\frac{1}{x^4.(x^6+1)}dx}$\\\\\\$\bf{(2)\;\; \int\frac{2+\sqrt{x}}{(1+x+\sqrt{x})^2}dx}$\\\\\\$\bf{(3)\;\; \int \left\{1+\tan x.\tan (x+\theta)\right\}dx}$\\\\\\$\bf{(4)\;\; \int \frac{\sec x.\tan ...
replied2013-05-17 19:46:27
• What is the derivative of f(x)=x |x| ? ...
replied2013-05-10 22:24:34
• lim [ oâˆ«x ex/ oâˆ«x e2x2 ]dx xâ†’âˆž ...
• 0âˆ«1 log( 1 + x + 1 - x )dx ...
• 0âˆ«4a cosec(x - 3a).cosec(x - 2a)dx ...
• âˆ«01 x /1 + x2 dx ...
• \hspace{-16}\bf{\lim_{x \rightarrow 0}\frac{1-(1+x)^{\frac{1}{x}}}{x}=} ...
replied2013-04-30 19:29:51
• âˆ«(-100 to 100) [t3]dt ...
replied2013-04-26 07:00:55
• A real valued function f is defined on the interval (-1,2).A point x is said to be a fixed point of f if f(x)=x.Suppose that f is a differentiable function such that f(0)>0 and f(1)=1.Show that if f'(1)>1,then f has a f ...
replied2013-04-25 19:53:48
• Please give me a hint to solve this problem....... *Image* ...
replied2013-04-16 03:54:40
• *Image* ...
replied2013-04-12 08:12:50
• âˆ«(a2-b2 *x2))-3/2 dx ...
replied2013-03-27 22:40:22
• *Image* [x]=Greatest Integer function ...
replied2013-03-24 05:14:35
• lim n ->âˆž 1/2n log(2nCn) ...
replied2013-03-24 04:44:11
• âˆ« tanx ...
replied2013-03-06 01:23:18
• \hspace{-16}$If$\bf{f(x)=\frac{x^2}{1+x^2}.}$Then Determine value of the following expression\\\\\\$\bf{f\left(\frac{1}{2000}\right)+f\left(\frac{2}{2000}\right)+...+f\left(\frac{1999}{2000}\right)+f\left(\frac{2000}{2000} ...
replied2013-02-28 06:48:34
• Differentiate this ( a+x - a-x )/( a+x + a-x ) ...
replied2013-02-28 04:37:28
• lim sin[x]/[x] as xâ†’0 ...
replied2013-02-26 20:02:23
• *Image* ...
replied2013-02-25 07:35:49
• if f(x)= 1/3 (f(x+1)+ 5/f(x+2) ) and f(x)>0 and finite for all x belonging to R,then limxâ†’âˆž f(x) is a) 2/5 b) 5/2 c) 10 d)0 ...
replied2013-02-25 07:30:05
• SOLVE dy/dx=1/(x^2+y^2) ...
• \hspace{-16}$If$\bf{\mathbb{I} = \int_{0}^{\pi}\frac{\pi}{\pi^2-\cos^2 (x)}dx}$, Then$\bf{[\;\mathbb{I}\; ]=}$... replied2013-02-23 11:05:08 • If the area enclosed between x2+y2â‰¤9(pi)2 and sin(x-y)â‰¥0 is m(pi)3/n sq units,then find [m]-[n]+[ m+n/m-n ]? ... replied2013-02-23 09:55:34 • 1)If \dpi{100} \fn_jvn \int_{a}^{b}(2+x-x^{2}) is maximum find a+b? 2)For f(x)= 6/1+31ex the possible number of different integral values which f(x) can take is? 3)if \dpi{100} \fn_jvn \lim_{x\rightarrow \infty }\sqrt[3]{8x^{ ... replied2013-02-22 16:01:59 • If y=x dy/dx + dx/dy then find y when x=4? ... replied2013-02-20 20:16:03 • \hspace{-16}\bf{(1)\;\; \int_{e^{e^{e}}}^{\infty}\frac{1}{x.(\log x).({\log \log x}).(\log \log \log x)^{\frac{4}{3}}}dx}$\\\\\\ $\bf{(2)}$ For Which Integer $\bf{ 1\leq m\leq 10}$ is it true that\\\\\\ \$\bf{\int_{0}^{\pi}(\c ...