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Byju's Answer
Standard VI
Mathematics
Proportion
If a, b, c ...
Question
If
a
,
b
,
c
are in continued proportion, then prove that
b
b
+
c
=
a
a
+
b
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Solution
If
a
,
b
,
c
are in continued proportion
⇒
a
b
=
b
c
b
b
+
c
=
1
1
+
c
b
=
1
1
+
b
a
since
a
b
=
b
c
⇒
c
b
=
b
a
=
a
a
+
b
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0
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