Question

1. Evaluate the following:
(i) sin 60° cos 30° + sin 30° cos 60°​

Answer 1

Answer: hope this helps u   PLEASE MARK AS BRAINLIEST

Step-by-step explanation:

sin60.cos30 + sin30.cos60

use, formula,

sin( A + B) = sinA.cosB + cosA. sinB

hence,

sin60.cos30 + sin30.cos60 = sin(30+60)

= sin90 = 1

Answer 2

Answer:

1

Step-by-step explanation:

3/4+1/4=1