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Ex 8.3, 1 (iv) - Chapter 8 Class 10 Introduction to Trignometry (Term 1)

Last updated at March 22, 2023 by

Ex 8.3, 1 - Chapter 8 Class 10 Introduction to Trignometry - Part 4

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Transcript

Ex 8.3, 1 Evaluate : (iv) cosec 31 sec 59 cosec 31 sec 59 = "cosec (90 59 ) sec 59 " = "sec 59 sec 59 " = 0

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