Ayush Khemka
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 Oct 9 answered If $\displaystyle x^2+\frac{1}{x^2}=66$ then what is the value of $\displaystyle\frac{x^2-1+2x}{x}$? May 26 answered What is $dx$ in integration? Jul 23 answered Differentiating $\tan\left(\frac{1}{ x^2 +1}\right)$ Jul 23 answered Differentiate $\sin \sqrt{x^2+1}$with respect to $x$? May 30 answered Given $\int _0 ^{+ \infty} \frac{1}{(1+x)^a} =1, \ \ a =?$ May 29 answered How do you divide a complex number with an exponent term? May 2 answered Solve for $x$: question on logarithms. Feb 19 answered Evaluate $\int {2x\over x^2-1}dx$ Feb 19 answered Find $\int e^{-x}\cos x\,dx$ without using complex numbers Feb 13 answered Find the minimum value of $|\sin x+\cos x+\tan x+\cot x+\sec x+\csc x|$ for real numbers $x$ Feb 9 answered Where am I going wrong in this integration Oct 10 answered Profit and loss: deciding CP Sep 22 answered calculus of variations question Sep 22 answered The exact value of $\sum_{n=1}^{\infty}\frac{n^2+n+1}{3^n}$ Sep 22 asked How to solve an nth degree polynomial equation