Math, asked by pradhansupriya023, 4 months ago

for any triangle ABC find the value of cos(A+B+C)/2.

Answers

Answered by nidhibadgujarbadguja

2

Answer:

cos90°

Step-by-step explanation:

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Answered by divit2809

4

Answer:

online aaaaoooooo

Step-by-step explanation:

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