y`=? 1)y=sin x/e× 2)y=(sin x+2) 2× 3)y=√6x+5

Question

y`=? 1)y=sin x/e×
2)y=(sin x+2) 2×
3)y=√6x+5

Answer 1

1) e^(-x)*cosx-sinx*e^(-x)=e^(-x)(cosx-sinx)

2)cosx*2^x+(sinx+2)2^xln2=2^x(cosx+(sinx+2)ln2)

3)sqrt(6)