NCERT Exercise 2.2 Question 9 Inverse Trigonometric Functions
212,573 • May 24 2022
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NCERT Exercise 2.2 Question 9 Inverse Trigonometric Functions { \displaystyle {\tan }^{-1} \left ( \frac{x}{\sqrt{a^2-x^2}} \right ), | x | < a}
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