If the first m terms of AP is 2m^2+3m then what is the second term .
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Answered by
1
The answer is 14....
faizaankhanpatp3bt9p:
no ur wrong buddy
a2 = S2 - S1
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0
is it sum of first m terms or mth term
is sum of first m terms then take m as 1
S1 = 2+3 = 5
a1 = S1 = 5
a2 = S2 - S1
= 14 - 5
= 9
hope this helped :-)
is sum of first m terms then take m as 1
S1 = 2+3 = 5
a1 = S1 = 5
a2 = S2 - S1
= 14 - 5
= 9
hope this helped :-)
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