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Question: Answered & Verified by Expert
At any point for the curve $3 y^2=(x+5)^3$, if ST represents the length of the subtangent and SN represents the length of the subnormal then $9(\mathrm{ST})^2=$
MathematicsApplication of DerivativesAP EAMCETAP EAMCET 2017 (24 Apr Shift 1)
Options:
  • A $8 \mathrm{SN}$
  • B $\frac{8}{3} \mathrm{SN}$
  • C $27 \mathrm{SN}$
  • D $8(\mathrm{SN})^2$
Solution:
1435 Upvotes Verified Answer
The correct answer is: $8 \mathrm{SN}$
No solution. Refer to answer key.

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