Math, asked by manjeet2389, 9 months ago

10.If triangle ABC is right angled at C, then the value of cos (A + B) is

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Answers

Answered by nichunasim

0

Answer:

The value of cos (A+B) is equal to 0.

Step-by-step explanation:

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Answered by geetarawat1517

0

Step-by-step explanation:

the value of cost is 0

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