Prove that - sin(x+y)/sin(x-y)=tan x + …
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Posted by Rajni Dwivedi 5 years, 4 months ago
- 2 answers
Gaurav Seth 5 years, 4 months ago
Step-by-step explanation:
To prove, .
L.H.S.
Using trigonometric identity,
and
Dividing numerator and denominator by , we get
= R.H.S, proved.
Hence,
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Prabhat Singh 5 years, 4 months ago
1Thank You