

MCQOPTIONS
Saved Bookmarks
1. |
If x2 + px + 1 = 0 and (a b)x2 + (b c)x + (c a) = 0 have both roots common, then what is the form of a, b, c? |
A. | a, b, c are in A.P |
B. | b, a, c are in A.P |
C. | b, a, c are in G.P |
D. | b, a, c are in H.P |
Answer» C. b, a, c are in G.P | |