Question

in the arithmetic sequence first term is 3and the
common deferrence is 7find it's 11th term​

Answer 1

Step-by-step explanation:

a+2d = 9

a+10d = -7

so, d = -2 and a=13

so now just write out the terms

Answer 2

Answer:

Given:-

a=3

d=7

Now,

7th term= a+6d =3+(6×7)=3+42=45

Hence,the 7th term of the given A.P is 45.