Question 1 (ii) - sin 90 - θ, cos 90 - θ formula - Chapter 8 Class 10 Introduction to Trignometry

Last updated at August 14, 2026 by

Ex 8.3, 1 - Chapter 8 Class 10 Introduction to Trignometry - Part 2

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Question 1 Evaluate : (ii) tan 26 /cot 64 tan 26 /cot 64 = tan (90 64 ) /cot 64 = cot 64 /(cot 64 ) = 1

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