Math, asked by Wanvick47, 9 months ago

if a b c are interior angles of a triangle show that tan ( B + c by 2) is equal to COT a by 2

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Answered by himanshu35135

0

Answer:

please mark me as a brainlist pls.

Step-by-step explanation:

hey guy search it on google.

Answered by sahilsingh101

1

Answer:

ans sahi hai writing samajh lena bass

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