A point P (1, 3, -5) is translated by 2î + 3ĵ - 4k̂ and then rotated counter clockwise by 90° about the z-axis. The new position of the given point is

A point P (1, 3, -5) is translated by 2î + 3ĵ - 4k̂ and then rota

1.	A point P (1, 3, -5) is translated by 2î + 3ĵ - 4k̂ and then rotated counter clockwise by 90° about the z-axis. The new position of the given point is
A.	(-6, 3, -9)
B.	(-6, -3, -9)
C.	(6, 3, -9)
D.	(6, 3, 9)
Answer» B. (-6, -3, -9)