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Byju's Answer
Standard VIII
Mathematics
Simplification of an Expression
Prove- xa/xb...
Question
Prove-
(
x
a
x
b
)
a
+
b
×
(
x
b
x
c
)
b
+
c
×
(
x
c
x
a
)
c
+
a
=
1
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Solution
(
x
a
−
b
)
a
+
b
(
x
b
−
c
)
b
+
c
(
x
c
−
a
)
c
+
a
x
a
2
−
b
2
x
b
2
−
c
2
x
c
2
−
a
2
=
x
a
2
−
b
2
+
b
2
−
c
2
+
c
2
−
a
2
=
x
0
=
1
=
R
H
S
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Q.
(
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x
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+
b
×
(
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x
c
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Q.
(
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Q.
Find the value of :
(
x
a
x
b
)
a
+
b
×
(
x
b
x
c
)
b
+
c
×
(
x
c
x
a
)
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Q.
Write the value of
(
x
a
x
b
)
a
+
b
×
(
x
b
x
c
)
b
+
c
×
(
x
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x
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Q.
The value of
(
x
a
x
b
)
(
a
+
b
)
×
(
x
b
x
c
)
(
b
+
c
)
×
(
x
c
x
a
)
(
c
+
a
)
is equal to
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