If the parametric of a curve given by `x=e^(t)cos t, y=et sin t`, then the tangent to the curve at the point `t=pi//4` makes with axis of x the angle

If the parametric equation of a curve is given by x = e^(t) cos t, y = e^(t) sin t , then the tangent to the curve at the point t = pi/4 makes with the x-axis of the angle.

The curve is given by x = cos 2t, y = sin t represents

The curve is given by x = cos 2t, y = sin t represents

Find the slope of the tangent to the curve y=sin 3t,x=2t at t=pi/4

The tangent to the curve given by: x=e^t cos t,y =e^t sin t at t = pi/4 makes with x-axis an angle

The tangent to the curve given by : x=e^(t)cos t, y=e^(t) sin t at t=(pi)/(4) makes with x-axis an angle :