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Find 'd' in the following arithmetic pro...

Find 'd' in the following arithmetic progressions:
i] 2, 5, 8, 11, 14 .......
ii] -3, -1, 1, 3, .... ..
iii] 0, -8, -16, ......
iv] `(1)/(2), (3)/(2) , (5)/(2) , ….`

Text Solution

Verified by Experts

The correct Answer is:
i] `d= 5-2`
`=3`
ii] `d=-1 - (-3) = -1 + 3 =2`
iii] `d=-8 -0 = -8`
iv] `d= (3)/(2) - (1)/(2) = (2)/(2) =1`
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