please help me to solve this question
with full explanation
Attachments:
Answers
Answered by
1
Answer:
Hope this could help you
Step-by-step explanation:
If you didn't understand any step comment below and I'll clarify it.This is the correct one. If we bring - in cos 30 to front
sin60*cos30-cos60*sin30
It is in the form
sina*cosb-cosa*sinb
so answer is sin(a-b)
so a=60 b=30
sin(60-30)=sin30
=1/2
Attachments:
Similar questions