Question

Evaluate the following∫e6logx−e5logxe4logx−e3logxdx

Answer 1

hey sweetie.

see answer

tan45= 1

cos30= √3/2

sin60=√3/2

so,

2tan²45+cos²30-sin²60===

= 2×1²+(√3/2)²-(√3/2)²

= 2....Answer...