Question

If n th term of a sequence is 3n+2 then find its first term


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Answer 1

Answer:

hihihihihihihihihihihihi

Answer 2

Answer:

T1=3(1)-2=1

T2=3(2)-2=4

T3=3(3)-2=7

So the terms 1,4,7,…….. with a common difference of 3

So it is an AP

10th term=a+(10–1)d=a+9d=1+2728