Math, asked by charmika16, 10 months ago

In A ABC, right angle at B. Then find the value of cos(A + C).

Answers

Answered by Meet4499

1

Answer:

the answer is 0

since A +C will make 90°

and cos 90°= 0

Answered by Anissss

0

Answer:

Given abc is right

Abc=90

Angel C=45=angle A (angles of property)

Cos(45+45)=cos90

Cos90=0

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