Question

COS 62 ° / COS 28 °​

Answer 1

according to question we have to find the

place value of cos28°÷sin62°

as we now sin (96-0)=cos

cos(96°) sin=11

put=62° in(11) equation

cos(96-62)= sin 62°

cos28°=sin 62°=3

now put value to sin62°

cos28°= cos28°=1

sin 62°. cos28°

cos28°

sin62°

simply we can solve by converting cos 28°in sin 62°

we can right

cos 28°= cos= sin 90°=tan 45 equal to 1 sin 62°