Question

Find the value of sin2 45+ cos2 60

Answer 1

Step-by-step explanation:

sin^2 45 + cos^2 60

(putting the value of sin 45 and cos 60)

(1/√2)^2 + (1/2)^2

1/2 + 1/4

(2 +1) / 4

3/4.

HOPE THIS HELPS YOU...❤️❤️

Answer 2

Answer:

Sin^2 45° + cos^2 60°

= (1/√2)^2 + (1/2)^2

=( 1/2)+1/4

= 3/4.