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The sum of first m terms of the A.P. u(1...

The sum of first m terms of the A.P. `u_(1), u_(2), u_(3),…` is denoted by `S_(m)`. If `u_(m) = 4, u_(4m) = 24` and `S_(4m) = 44S_(m)`, find `u_(1)` and m.

Text Solution

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The correct Answer is:
`u_(1) = -2` and m = 10
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