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Maths CBSE Live product
Class 10 (2025-26)
Introduction to trigonometry
PT2 Revision - Introduction to trigonometry
4.
Simplify and select the equivalent expressions
Question:
2
m.
Find
\(1 + \frac{\cot^2 β}{1 + \text{cosec}\: β}\)
\(cot \) \(β\)
\(tan\) \(β\)
\(\text{cosec}\: β\)
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