1-cose
sine
(i)
sin e
1+cos e
Answers
Answered by
4
Answer:
see below
Step-by-step explanation:
Left Side: =1−cosxsinx×1+cosx1+cosx
=1−cos2xsinx(1+cosx)
=sin2xsinx(1+cosx)
=sinx1+cosx
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