Math, asked by omshivayush, 3 months ago

find the value of 1-cos Ф/1+cosФ whenФ = 90°

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Answers

Answered by anukaamaemailcomanuk

0

Answer:

1-0/1+0=1/1=1

Step-by-step explanation:

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Answered by SurbhiInsan

0

Answer:

Cos 90°=0

so

1-0/1+0

=1/1

=1

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