Answers

  • qais
  • Content Quality
2016-03-24T07:53:51+05:30
Rate of change of y with respect to x, dy/dx =5
and, dx/dt =3
applying chain rule, dy/dt = (dy/dx)×(dx/dt) = 5×3 = 15
hence, dy/dt = 15 and dx/dt =3 
so , y is changing faster than x with respect to time.
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