Mathematics
Senior High

この解説の1行目で三角関数の公式はどれを使ってるんですか?

Jain 2rsin'zdx=2j coszsin"xdx=2\ sin*x(sin.xYdx coSx sin xdx=2| sin x(sinxYdx sin 2x sin xdx=" 1 =2 °du=2. -+C==sin°x+C 3 6 ー とおくと I sin rdx-du rAS Y -

Answers

Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉