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Find the first term and common differenc...

Find the first term and common difference for each of the A.P.
(i) 4,1,-2, -5,………
(ii) `-1.25, -1.50, -1.75, -2`…….
(iii) `53, 38, 23, 8`,………

Text Solution

Verified by Experts

The correct Answer is:
(i) a=4, d=-3
(ii) a=-1.25, d=0.25
(iii) a=53, d=-15
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