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If a(1),a(2),a(3),a(4) and a(5) are in A...

If `a_(1),a_(2),a_(3),a_(4)` and `a_(5)` are in AP with common difference `ne 0,` find the value of `sum_(i=1)^(5)a_(i) " when " a_(3)=2`.

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The correct Answer is:
`=10`
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