find the value of sin 60*cos 30+cos 60*sin 30
Answers
Answered by
6
Answer:
1
Step-by-step explanation:
there qre 2 ways to answer ..if you see it is in the form of sin (A+B)=sinAcosB+cosAsinB
from here sin (60+30)=sin 90
1
OR by simply putting the values
√3/2×√3/2+1/2×1/2
=1
.. I hope it will help you.
Answered by
2
Answer:
1
sin60 *cos30 + cos60*sin30
=√3/2*√3/2+ 1/2*1/2
=3/4+1/4
=1
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