cos[tan-1{sin(cot-1 x)}] = [(1 + x^2)/(1 - x^2)]^-1
prove it!!!!
integral [ 1/log x - 1/ (log x)2 ]dx??
If A is a square matrix of order 3 such that |adj A|=225,find |A'|
integrate xTanx / Secx+Tanx from o to pie
how to integrate (tanx)1/2
cos[tan-1{sin(cot-1 x)}] = [(1 + x^2)/(1 - x^2)]^-1
rnprove it!!!!
integral [ 1/log x - 1/ (log x)2 ]dx??
If A is a square matrix of order 3 such that |adj A|=225,find |A'|
integrate xTanx / Secx+Tanx from o to pie
how to integrate (tanx)1/2