sin2(53)=2sin53cos53
please solve this
Answers
Answered by
2
Answer:
sin(2x)=2sinxcosx. so this is the concept applied
surendrabairwa734:
rong
Answered by
1
We know that sin2x = 2 sinx cosx
==sin2(53)=2sin53cos53
==sin106=
==sin(90+16)
==cos 16
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