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Q19. If y = at2 and x = 2at, then d2y/dx2 is equal to:

Mathematics — NUST Mock 1 — Question 19 of 200

A. 1/(2a)
B. 1
C. 2a
D. 2a2

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If y = at2 and x = 2at, then d2y/dx2 is equal to: | Mathematics MCQ #19 | Examora | Examora