Question

Is 684 a term of 7,29,51,...?why?

Answer 1

Step-by-step explanation:

a=7

d= a2-a1

d=29-7=22

tn=684

tn= a+(n-1)d

684= 7+(n-1)22

684-7= (n-1)22

677= (n-1)22

677/22= (n-1)

677/22 value come in decimal so 684 can not be term of ap 7,5129,51

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