Math, asked by siddhantmishrikotkar, 8 hours ago

The equation sin a=tan(a-B)+cos a tan b holds true if
a) a= npi+b
b) a= 2npi+2b
c) a=2npi and b Belongs to R
d) b=2npi and a belongs to R

Answers

Answered by zakianaaz632
0

Answer:

(b) a= npi+ b

Step-by-step explanation:

step by step explanation

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