Question

Which term of the AP 23,46,69,92,.....is 437?

Answer 1

here is the answer hope u help it

Answer 2

Tn=a+(n-1)d
437=23(n-1)23
437-23=(n-1)23
414=(n-1)23
414/23=(n-1)
18=n-1
18+1 =n
19