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Standard IX
Mathematics
Question
If
a
+
b
+
c
=
0
, then
a
3
+
b
3
+
c
3
is:
2
a
b
c
3
a
b
c
a
b
c
4
a
b
c
A
a
b
c
B
2
a
b
c
C
3
a
b
c
D
4
a
b
c
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Solution
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Similar Questions
Q1
If a + b + c = 0, then a
3
+ b
3
+ c
3
= ?
(a) 0
(b) abc
(c) 2abc
(d) 3abc
View Solution
Q2
If a+b+c=0 then
(
a
3
+
b
3
+
c
3
)
is
(a) 0 (b) abc (c) 2abc (d) 3abc
View Solution
Q3
If a + b + c = 0, then a
3
+ b
3
+ c
3
= ?
(a) 0
(b) abc
(c) 2abc
(d) 3abc
View Solution
Q4
Question 21
If
a
+
b
+
c
=
0
, then
a
3
+
b
3
+
c
3
is equal to
A) 0
B) 2ab
C) 3abc
D) 2abc
View Solution
Q5
If
a
+
b
+
c
=
0
then prove that
a
3
+
b
3
+
c
3
=
3
a
b
c
.
View Solution