Question

Calculate the value of sin 45º cos 30° + cos 45º sin 30°. What is the
value of sin (45° + 30°). What can you conclude?​

Answer 1

sin 45 . cos 30 + cos 45 . sin 30 = 1(√3/2)+1(1/2) = (✓3+1)/2.

Answer 2

explanation:

1/√2*√3/2+1/√2*1/2

=√3/2√2+1/2√2

√3+1/2√2