What is the locus of a point for which `y=0,\z =0?` a. x-axis b. y-axis c. z-axis d. yz-plane

What is the locus of a point (x , y , z) for which y=0, z=0?

What is the locus of a point (x , y , z) for which y=0, z=0?

What is the locus of a point for which (i) x =0, y =0 (ii) y =0, z =0 (iii) z =0, x =0 (iv) x =a, y =b (v) y =b, z =0 (vi) z =c, x =a ?

What is the jocus of a point a point for which (i) x =0, y =0 (ii) y =0 , z =0 (iii) z =0, x =0 (iv) x =a, y =a (v) y =b, z =c (vi) z =c, x =a ?

The graph of the equation x^2+y^2=0 in the three dimensional space is (A) x-axis (B) y-axis (C) z-axis (D) xy-plane

The graph of the equation x^2+y^2=0 in the three dimensional space is (A) x-axis (B) y-axis (C) z-axis (D) xy-plane

Find the length of the foot of perpendicular drawn from the point P(a, b, c) on x-axis, y-axis and z-axis respectively.

If the volume of tetrahedron A B C D is 1 cubic units, where A(0,1,2),B(-1,2,1) and C(1,2,1), then the locus of point D is a. x+y-z=3 b. y+z=6 c. y+z=0 d. y+z=-3

If the volume of tetrahedron A B C D is 1 cubic units, where A(0,1,2),B(-1,2,1)a n dC(1,2,1), then the locus of point D is a. x+y-z=3 b. y+z=6 c. y+z=0 d. y+z=-3

What is the equation of the plane which passes through the z-axis and is perpendicular to the line (x-a)/(costheta)=(y+2)/(sintheta)=(z-3)/0? a. x+yt a ntheta=0 b. y+x t a ntheta=0 c. xcostheta-ysintheta=0 d. xsintheta-ycostheta=0