If the roots of the equation 
are in arithmetic progression, then 
is equal to
a)
-3
b)
1
c)
2
d)
3
If the roots of the equation are in arithmetic progression, then is equal to
a)
-3
b)
1
c)
2
d)
3
Question ID - 103275 | SaraNextGen Top Answer
If the roots of the equation are in arithmetic progression, then is equal to
a)
-3
b)
1
c)
2
d)
3
|
If the roots of the equation |
|||||||
|
a) |
-3 |
b) |
1 |
c) |
2 |
d) |
3 |
1 Answer
127 votes
Answer Key / Explanation : (a ) -
(a)
Since, the roots of the equation 
are in AP which are 
.
Sum of roots, 
Since, 
is a root, therefore it satisfies the given equation
127 votes
Answer Link
127