Question

4a)
What is the 101th term in the sequence, 3,7,11,15...​

Answer 1

Answer:

a=3,d=4,n=101,tn=?

$tn = a + (n - 1) \times d$

t101=3+(101-1)×4

=3+100×4

=3+404

=407

101th of given ap is 407