Math, asked by sujathanivas7, 9 months ago

1.
If A + B + C =180 and cosA = cosB cosC show that cot B cot C =1/2

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Answered by sumanrastogi8

5

Answer:

cos46² is ur correct answr.........

Answered by samarthDS

1

hi hi hi hi hi hi hi hi hi hi hi hi

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