一般数学题,THANK YOU

来源：学生作业帮编辑：作业帮分类：数学作业时间：2024/11/09 03:40:00

一般数学题,THANK YOU
一定要写过程,

Y=(SIN X)^K*(COS X)^K
Y'=K*(COS X)^K*(SIN X)^(K-1)*(COS X)+K*(SIN X)^K*(COS X)^(K-1)*(-SIN X)
Y'=K*(COS X)^(K+1)*(SIN X)^(K-1)-K*(SIN X)^(K+1)*(COS X)^(K-1)
Y=ln(1+X^2)
Y'=2X/(1+X^2)

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