Question

求y=10^(xtan2x)的导数

Answer 1

y=10^(xtan2x)->y'=xln(10)tan(2)2^(x^2tan(2)+1)5^(x^2tan(2))

y=10^(xtan(2x))->y'=ln(10)10^(xtan(2x))(tan(2x)+2xsec^2(2x))