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Byju's Answer
Standard X
Mathematics
Formula for Sum of n Terms of an AP
If aa-1=6 the...
Question
If a(a-1)=6 then the value of
a
−
6
a
is
A
2
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B
0
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C
1
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D
-1
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Solution
The correct option is
C
1
If a(a-1)=6
Then
(
a
−
1
)
=
6
a
⇒
a
−
6
a
=
1
Suggest Corrections
0
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