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If for an A.P. t(24) -t(17) = - 28, then...

If for an A.P. `t_(24) -t_(17) = - 28`, then what is the common difference ?

A

`4`

B

`-4`

C

`8`

D

`-8`

Text Solution

Verified by Experts

The correct Answer is:
B
`[d= ( t_(x) - t_(y))/(x-y)]`
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