Question

nth term of the AP: 3, 7, 11, 15,is.
a) 4n-1
b) 4n+1
c). 4n+3
d). 3n+4 ​

Answer 1

Answer:

sorry the answer

Step-by-step explanation:

Answer 2

Answer:

a=3

d=7-3=4

nth term =a+(n-1) d

=3+(n-1) 4

=3+4n-4

=4n-1

hope you help full