Question

Determine the AP whose third term is 16 and the 7th term exceed
5th term by 12

Answer 1

given,

a(3 rd term)=6

a+2d=6 -(1)

a(7 th term) - a(5th term)=12

a+6d-a-4d=12

2d=12

d=6

put d =6 in (1)

a+12=16

a=4

So, A.P is : 4,10,16.....

Answer 2

Answer:

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