find the terminal point P(x,y) on the unit circle determined by the given value of t t=pi/6 P(x,y)=(        )

Q: Find  the slope of the curve y=cos((pi tanx)/6) at the point where x=pi/2.

A: given,  y=cos(pi tanx)6  at x=π2

Q: 3- write an equation for the tangent line at the given point x² + y? = 4, (/2, vz)

A:

Q: 1. a) Find dy for the equation 4x²y ² - x ³y = 3 dx b) find the x-coordinate of each point on the…

A:

Q: Determine the range of y=2-2cos(pi/2-x)

A: Note that the range of the cosine function is: [-1,1]