1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Existence of Limit
69 The roots ...
Question
69 The roots of the quadratic equation (A2+b2)x2-2(ac+bd)x+(C2+D2)=0 are equal.Prove that a/b=c/d.
Open in App
Solution
Suggest Corrections
0
Similar questions
Q.
If the roots of the equation
(
a
2
+
b
2
)
x
2
−
2
(
a
c
+
b
d
)
x
+
(
c
2
+
d
2
)
=
0
a
r
e
e
q
u
a
l
,
p
r
o
v
e
t
h
a
t
a
b
=
c
d
?
Q.
Cheek whether the quadratic equation
(
a
2
+
b
2
)
x
2
+
2
(
a
c
+
b
d
)
x
+
c
2
+
d
2
=
0
has real roots.
Q.
If equation has
(
a
2
+
b
2
)
x
2
−
2
(
a
c
+
b
d
)
x
+
(
c
2
+
d
2
)
=
0
equal roots , then prove that
a
b
=
c
d
Q.
If the roots of the equation
(
a
2
+
b
2
)
x
2
−
2
(
a
c
+
b
d
)
x
+
(
c
2
+
d
2
)
=
0
are equal, then
a
b
−
c
d
=
Q.
If the roots of the equation
a
2
+
b
2
x
2
-
2
a
c
+
b
d
x
+
c
2
+
d
2
=
0
are equal, prove that
a
b
=
c
d
.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Introduction to Limits
MATHEMATICS
Watch in App
Explore more
Existence of Limit
Standard XII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Solve
Textbooks
Question Papers
Install app