are in GP. Roots of are always |
|||||||

a) |
Real |
b) |
Imaginary |
c) |
Greater than 1 |
d) |
Equal |

are in GP. Roots of are always |
|||||||

a) |
Real |
b) |
Imaginary |
c) |
Greater than 1 |
d) |
Equal |

1 Answer

127 votes

**(a)**

Since, are in GP

...(i)

Also, [given]

Now,

[from Eq. (i)]

Roots of given equation are always real

127 votes

127