Proof integral of x 2 July 8, 2019 16 32 64 128 Proof integral of sec 2 x Proof integral of 1 /( 1 x 2 Proof of integral of 1 sqrt 1 x 2 Proof integral of cosec 2 x Proof integral of tan 2 x Proof integral e x 2 Proof of integral of 1 √ a 2 x 2 Proof of integrals Integral of x/2x+1 Integral of 2x/(1+x^2) Proof of integral