Find the rectangular coordinates of the point, whose cylindrical coordinates are given.

(3,pi,e)

(3,3pi/2,4)

Find the rectangular coordinates of the point whose spherical coordinates are given.

(1,0,0)

(10,pi/3, pi/4)

Change from rectangular to spherical coordinates. (Let p>0 , 0 < pi.)

(5, 5sqrt(3), 10sqrt(3)

(0,-3,-3)

Change from rectangular to cylindrical coordinates. (Let r > 0 and 0 < theta< 2pi.)

(-2,2,2)

(-9,9/sqrt(3),8)