A) \[\frac{22}{7}\]
B) \[\frac{6}{7}\]
C) \[-6\]
D) None of these
Correct Answer: B
Solution :
\[t=2\]for the point \[(2,-1)\] \[\frac{dy}{dx}=\frac{\frac{dy}{dt}}{\frac{dx}{dt}}=\frac{4t-2}{2t+3}=\frac{6}{7}\]for \[t=2\]You need to login to perform this action.
You will be redirected in
3 sec