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Maths CBSE Live product
Class 10 (2026-27)
Introduction to Trigonometry
Annual Revision I - Introduction to Trigonometry
9.
Evaluating Powers of Trigonometric Functions Using Reciprocal Identities
Question:
3
m.
For a real number \(x\), it is known that
\(\tan x + \cot x = 2\),
then
determine
value of
\(\tan^{12} x + \cot^{15} x \)
Answer:
\(\tan^{12} x + \cot^{15} x \)
\(=\)
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