Question

2 sin 30° + sin 0° +3 cos 90°​

Answer 1

Answer:

= 2x1/2 + 0 + 3x0

= 1 + 0 + 0

= 1

hence, answer is 1 .

Answer 2

Answer:

2*1/2+0+3*0

=1+0+0

=1