(x')=5+t+2t^(3)-t^(t)

In a projectile motion, the height y = sqrt(3)t - 5t^(2) + r^(3) and horizontal distance x = t + 2t^(2) -t^(3) . The angle of projection is given by

If t+1/t =5, then (2t)/(3t^(2)-5t+3) is equal to ……..

If the function y=f(x) is represented as x=phi(t)=t^(5)-5t^(3)-20t+7y=psi(t)=4t^(3)-3t^(2)-18t+3(|t|<2) then find the maximum and minimum values of y=f(x)

1.If x=5t-t^(3) ,y=t^(2)+4t find (dy)/(dx) at t=1 .

A function y=f(x) is given by x = phi (t)=t^(5)-5t^(3)-20t+7 y= Psi (t)=4t^(3)-3t^(2)-18t+3, -2 lt t lt 2 Find the maximum and minimum value of the function.

The displacement of a particle is described by x = t + 2t^(2) +3t^(3) -4t^(4) The acceleration at t = 3s is

If u = 3t^(4) - 5t^(3) + 2t^(2) - 18t+4 , find (du)/(dt) at t = 1 .

Let the function y = f(x) be given by x= t^(5) -5t^(3) -20t +7 and y= 4t^(3) -3t^(2) -18t + 3 where t in ( -2,2) then f'(x) at t = 1 is