A point moves such that its displacement as a function of time is given by x^(2)=t^(2)+1. It's acceleration at time t is given by

A point moves such that its displacement as a function of time is give

1.	A point moves such that its displacement as a function of time is given by x^(2)=t^(2)+1. It's acceleration at time t is given by
Answer» `(1)/(X^(3))` `(-t)/(x^(3))` `(1)/(x)-(t^(2))/(x^(3))` `1/x - (t)/(x^(2))` ANSWER :A::C