Integration cos to the power 4 x dx July 8, 2019 16 32 64 128 Integration of sin cube x cos to the power 4 x dx Integration of sin square x by cos to the power 4 x dx Integration of sin to the power 4 x cos to the power 4 x dx Integration of cos x dx Integral of e^x cos(x) Integration of e to the power x square Integration of a^x dx