Question

Find the40 nth term of the 5,11,17,23,... .

Answer 1

formula used = term nth = a[first term] + n-1 x d

Answer 2

Heya !!




AP = 5 , 11 , 17 , 23



First term ( a ) = 5



Common difference ( d ) = 11 - 5 = 6







Therefore,


40 term = A + 39D






=> 5 + 39 × 6



=> 5 + 234



=> 239.