Question

plz help me out with this sum ​

Answer 1

Answer:

47

Step-by-step explanation:

a15= a+(15-1)d

= 5+(15-1)3

=5+14×3

= 5+42

=47

where a= first term(5)

d= second term- first term (8-5)

n in question

Answer 2

noun is the name of the person who is the name of the person who is used to have the line of a