NCERT Exercise 5.3 Q4 - Continuity and Differentiability

Question: Find dy/dx: y = sec^{-1}(1/(2x^2-1)), 0 < x < 1/√2.

Answer: 2 sec 2 1 x y x y − + −

Full step-by-step NCERT solution with diagrams on Something by Zero.

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