The 1st term of arithmetic progression
is 37 and the common difference is 40. Find the nth term
solution
A1=37, d= 40, n=?
An =A1 + (n-1) d
An=37 + (n-1)40
An=37 + 40n -40
An=40n + 37-40
An=40n – 3
Hence the nth term is An=40n – 7
TRY THIS…………………..
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