if a b c are in G. P then AC=
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0
Answer:
Correct option is
A
ac=b
2
a,b,c are in GP
⟹r=
a
b
=
b
c
⟹b
2
=ac
Answered by
1
c [a² + b²]
Step-by-step explanation:
since a , b , c are in GP
b²= ac .. ( i )
a( b²+ c² ) = a ( ac + c²)
= a²c + ac ²
= c[ a²+ ac ]
= c[ a² + b² ]
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