If `x%` of `y` is 100 and `y%` of `z` is 200, find a relation between `x and z.` a. `z=x/2` b. `z=2x` c. `z=x/4` d. `z=4x`

If x% of y is 150 and y% of z is 300, then the relation between x and z is: (a)z = x (b) z=x//3 (c) z=x//2 (d) z=2x

If x% of y is 150 and y% of z is 300, then the relation between x and z is : यदि y का x% 150 है और z का y% 300 है, तो x और z में क्या संबंध है ?

If z= x+iy and the amplitude of (z-2-3i) is (pi)/(4) . Find the relation between x and y.

If 2x = 3y = 4z, find x:y: z.

Find the angle between the plane: 2x-y+z=4\ a n d\ x+y+2z=3

Find the angle between the plane: 2x-y+z=4\ a n d\ x+y+2z=3

The equation of the plane through the line of intersection of the planes x-y+z+3=0 and x+y+2z+1=0 and parallel to x-axis is a) 2y-z=2 b) 2y+z=2 c) 4y+z=4 d) 4y-2z=3

Find the value of 4x^2+y^2+25 z^2+4x y-10 y z-20 z x when x=4,y=3 and z=2.

If (x + y)/2 = (y+z)/3 = (z + x)/4 , then find x : y: z .