. Find the value of
Find the value of sin (420º)
Best Answer
Explanation:
Given the measure of angle is sin (420º).
It can be written as
sin (420º) = sin (360+60)
=sin (1×360+60)
=sin (60º) (∴sin( 2nπ+0)=sin0)
=√3 /2
Final Answer:
The value of is √3 /2.
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