# Vijay Raghavan

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bio website location Some corner of the universe.. age member for 1 year, 8 months seen Nov 21 at 9:41 profile views 169

 51 Matrix to power $2012$ 18 Help for evaluating complicated integral $\int \dfrac 1 {x^n-x} dx$ 8 Evaluate $\int \sqrt{ \frac {\sin(x-\alpha)} {\sin(x+\alpha)} }\,\operatorname d\!x$? 7 Find a function $f$ and a number $a$ such that $6+\int_{a}^{x}\frac{f(t)}{t^2}\:\mathrm{d}t=2\sqrt{x}$ For all $x>0$ 7 To prove that the following equation has no solution

# 1,671 Reputation

 +5 Hints for evaluating this integral $\small\int \frac {x^2 dx} {(x\sin x+\cos x)^2}$ +10 Find a function $f$ and a number $a$ such that $6+\int_{a}^{x}\frac{f(t)}{t^2}\:\mathrm{d}t=2\sqrt{x}$ For all $x>0$ +10 Matrix to power $2012$ +10 Evaluate $\int \sqrt{ \frac {\sin(x-\alpha)} {\sin(x+\alpha)} }\,\operatorname d\!x$?

# 7 Questions

 8 minimising the value of an integral 7 Hints for evaluating this integral $\small\int \frac {x^2 dx} {(x\sin x+\cos x)^2}$ 7 Help for evaluating this integral please 4 Confusion over a limit problem 4 Evaluating $\int^{\infty}_0\frac{\ln x}{x^2+\pi^2} ~dx$

# 21 Tags

 51 exponentiation 10 algebra-precalculus × 2 51 linear-algebra 8 indefinite-integrals × 3 51 matrices 6 trigonometry × 2 38 integration × 10 6 sequences-and-series 24 calculus × 11 4 real-analysis

# 6 Accounts

 Mathematics 1,671 rep 518 Science Fiction & Fantasy 126 rep 3 User Experience 101 rep 1 Physics 101 rep 1 Aviation 101 rep 1