Math, asked by nannuvpSU5RY, 1 year ago

if tn = 7n then write AP

Answers

Answered by mysticd
2
tn = 7n
t1 = 7*1 =7
t2 = 7*2 = 14
t3 = 7*3=21
t4= 7*4 =28

required Ap is
7,14,21,28,...
here
first term = a = 7
common difference = d= t2-t1 = 14-7=7
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