Math, asked by divyavdarshini, 4 months ago

sec1° sec2° sec3°......sec89°

Answers

Answered by sahidhossain453

1

Answer:

your answer was 1 its help you

Answered by krishnaharsora

0

Answer:

n(n+1) /2n

(n+1)/2

Here, n=89°

(89+1)/2

90/2

=45°

sec45°=√2

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