Math, asked by parikshith1826, 5 months ago

cot a.sin a is equal to

Answers

Answered by amrta663

0

Answer:

(cosa/sina) sina

cosa

is the correct answer

Answered by ash006

0

Answer:

cos a

Step-by-step explanation:

cot a is b/p and sin a is p/h.

so...b/p into p/h is b/h which is cos a

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