Home >All Categories > Science & Mathematics >Mathematics >Open Question Kushina Member since:March 26, 2011Total points:95 (Level 1)how to integrate In t cos 2t? the original equation were t^-1 sin(2t) + 4t - 1... i did let u= 1/t and dv= sin2t. so, when i used the formula uv - Integral of v du, i will get v du as In t cos 2t /2. ignore the 1/2, now i wanna integrate In t cos 2t, then i am stuck, i don't know what to do next. can someone lend a help? thank you..Answer Question

Be the first to answer this question.

View the original article here