Math, asked by singhradhika1005, 8 months ago

if A, B, C are interior angles of a triangle ABC then show that sec ((A+c) / 2 )) = cosecB/2

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Answered by sameeha343

34

Answer:

Here is you're answer dear friend☺

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Answered by Anonymous

5

Answer:

HELLO

Step-by-step explanation:

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