1.

Find the 19 this term of the A.p 7,13,19,25........

Answer»

Answer:

a=7

d=6

N=19

an=a+(n-1)d

an=7+(19-1)6

an=7+(18)6

an=7+108

an=115 an is the LAST term

n is the number of terms

HOPE IT HELPS



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