Question

cos 0 degree + sin 45 degree + sin 30° x 90 degree -
Cos 45 degree + Cos 60 degree

Answer 1

putting values
1+ 1/sqrt2+ 1/2×1 -1/sqrt2+ sqrt3/2

$1 + 1 \div 2 + \sqrt{3} \div 2$

(3+sqrt3 ) /2

Answer 2

I hope it will help you
Please mark it as brainliest