Sequences and Series Part 1

Section: Mathematics

Question : 39 of 100

Marks: +1, -0

If three distinct numbers a, b, c are in G.P. and the equations ax2+2bx+c=0 and dx2+2ex+f=0 have a common root, then which one of the following statements is correct ?

[8 Apr 2019 Shift 2]

d
a
,
e
b
,
f
c
are in A.P.
d, e, f are in G.P.
d, e,f are in A.P.
d
a
,
e
b
,
f
c
are in G.P.

Validate

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