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Q76. If y = sec(tan-1x), then dy/dx is:

Mathematics — NUST Mock 1 — Question 76 of 200

A. x / (1 + x2)
B. x√(1 + x2)
C. 1 / (1 + x2)
D. x / √(1 + x2)

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If y = sec(tan-1x), then dy/dx is: | Mathematics MCQ #76 | Examora | Examora