Question

16. Prove that :
(1) sin 60° cos 30° + cos 60° sin 30º = sin 90​

Answer 1

Answer:

hey mate here is ur ans

Step-by-step explanation:

LHS= sin60°.cos30°+cos60°.sin30

= √3/2.√3/2+1/2.1/2

= 3/4+1/4

= 4/4 = 1

= sin90° = RHS

hope it help u

Answer 2

Answer:

Hope it is useful!....