Math, asked by Kumari8436, 11 months ago

Evaluate : cosec 59-sec 31

Answers

Answered by shreyadange

14

Answer:

Step-by-step explanation:

Cosec 59- sec 31

We know that sec (90 - €) = cosec€

=Cosec 59- cosec (90- 31)

=Cosec 59 - cosec 59

=0

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