if a, b, c are in g.p then b-a/b-c+b+a/b+c=
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1
Answer:
Correct option is
D
0
If a,b,c are in G.P, then
b
2
=ac
Or
b=
ac
Consider,
b−c
b−a
+
b+c
b+a
=
ac
−c
ac
−a
+
ac
+c
ac
+a
=
c
(
a
−
c
)
a
(
c
−
a
)
+
c
(
a
+
c
)
a
(
c
+
a
)
=
c
−
a
+
c
a
=0.
Step-by-step explanation:
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