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Question: Answered & Verified by Expert
If $y=t^2+t^3$ and $x=t-t^4$, then the value of $\frac{d^2 y}{d x^2}$ at $t=1$ is equal to
MathematicsDifferentiationAP EAMCETAP EAMCET 2017 (25 Apr Shift 2)
Options:
  • A $\frac{2}{3}$
  • B $\frac{-2}{3}$
  • C $\frac{4}{3}$
  • D $\frac{-4}{3}$
Solution:
2729 Upvotes Verified Answer
The correct answer is: $\frac{-4}{3}$
No solution. Refer to answer key.

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