Points of
a)x^2+y^2=5
x-y=1
b)y=x^3-4x
y=-(x+2)
c)y=x^3-2x^2+x-1
d)x=3-y^2
y=x-1

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.