the number in the txt file are

76 89 150 135 200 76 12 100 150 28 178 189 167 200 175 150 87 99 129 149 176 200 87 35 157 189 

using c++

The position vector of a particle is r(t). Find the requested vector. Please leave all trig values The velocity at t = pi/4 for r(t) = 3sec^2(t)i- 10tan(t)i + 10t^2k v(t) =d/dt(r(t)) The position vector of a particle is r(t). Find the requested vector. 9) The acceleration at t = pi/10 for r(t) = (10 sin5t)i - (4cos5t)j + (6 cos 5t)k