Math, asked by harshit1012, 1 year ago

if the sum of first m terms of an AP is 2m2+3m,then what is its second term

Answers

Answered by Shreya69614

2

note that

Sn= a1

Sn - S(n-1) = a2

So, a2= (2(2)² + 3 *2 ) - ( 2( 1)² + 3 * 1)

= 14 - 5

=9

so, a2= 9

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Answered by indiravalar3

2

Answer:9

Step-by-step explanation:

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Hope it helps you

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