If three distinct numbers a,b and c are in GP and the equation ax2+2bx+c=0 and dx2+2ex+f=0 have a common root, then which of the following statements is correct?
If three distinct numbers a,b and c are in GP and the equation ax2+2bx+c=0 and dx2+2ex+f=0 have a common root, then which of the following statements is correct?
d,e,f are in A.P
\(\frac{d}{a},\frac{e}{b},\frac{f}{c}\) are in A.P
d,e,f are in G.P
\(\frac{d}{a},\frac{e}{b},\frac{f}{c}\) are in G.P
The Correct Option is B
Solution and Explanation
a,b, and c are three distinct numbers and from the equation –
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