Q50Multiple choice
Match each item given under the column C1 to its correct answer given under column C2. Column C1 Column C2 (a) In xy-plane
- (i)Ist octant (b) Point (2, 3,4) lies in the
- (ii)yz-plane (c) Locus of the points having x
- (iii)z-coordinate is zero coordinate 0 is (d) A line is parallel to x-axis if and only
- (iv)z-axis (e) If x = 0, y = 0 taken together will (v) plane parallel to xy-plane represent the (f) z = c represent the plane (vi) if all the points on the line have equal y and z-coordinates. (g) Planes x = a, y = b represent the line (vii) from the point on the respective (h) Coordinates of a point are the (viii) parallel to z - axis. distances from the origin to the feet of perpendiculars (i) A ball is the solid region in the space (ix) disc enclosed by a (j) Region in the plane enclosed by a circle is (x) sphere known as a