Question

(D) Evaluate the following expression by using the known numerical values of trigonometric
Ratios.
(3)
CoS 30° + sin 60°
1+ cos 60°+ sin 30°​

Answer 1

Hope this helps........

Answer 2

Step-by-step explanation:

CoS 30° + sin 60°

=√3/2+√3/2

=1

1+ cos 60°+ sin 30°

=1+1/2 +1/2

=2

find out it is difficult to handle in mobile.