Find the Integral tan (3x) tan (3x) tan ( 3 x) Let u = 3x u = 3 x Then du = 3dx d u = 3 d x, so 1 3du = dx 1 3 d u = d x Rewrite using u u and d d u u Tap for more steps Let u = 3 x u = 3 x Find d u d x d u d xYou don't Given the struggles this integral has caused on mathstackexchange, there's a high probability this doesn't have an antiderivative in terms of elementary functions, and neither a closed form for its value (substituting gives Integrate the following with respect to x (i) 9xe^3x (ii) x sin 3x (iii) 25xe^5x (iv) x sec x tan x asked in Integral Calculus by RamanKumar (499k points) integral calculus;
Integral Sec 4 X Dx Tan 3 X 3 Tan X C Integral Chegg Com
