Find the value of (cosec A + cot A) (1 – cosA).
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Answered by
3
Answer:
the answer is cosec theta.
Step-by-step explanation:
the answer is explained in the image.
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Answered by
3
Answer:
SinA
Step-by-step explanation:
(CosecA+cotA)(1-cosA)
=(1/sinA+cosA/sinA)(1-cosA)
=(1+cosA/sinA)(1-cosA)
=(1)^2-(cosA)^2/sinA
=1-cos^2A/sinA
=sin^2A/sinA
=sinA
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