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Please help me by solving the problem Find dy/dx x=3 ​ /t 2 -1 y=1/under root t

Please help me by solving the problem 
 
Find dy/dx
x=3/t2-1
y=1/under root t

Grade:11

1 Answers

Arun
25750 Points
5 years ago
Dear Anika
 
dy / dt =  – 1/ 2 * t^(3/2)
dx / dt =  – 3*2t / (t^2 – 1)^2 = – 6t / (t^2 – 1)^2
now for dy / dx = (dy/dt) / (dx/dt)
and then put the value of t in x and y using these equations

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