Find the 8th term of the A.P. whose first term is 7 and common difference is 3.
Answers
Answered by
8
From the question, it is given that,
The first term a=7
Then, common difference d=3
T n =a
So,T+(n−1)d
=a+(8−1)d
=7+(8−1)3
=7+(7)3
=7+21
=28
Answered by
2
Step-by-step explanation:
t1=a=7, d=3
tn=a+(n-1)d
t8=7+(8-1)×3
t8=7+7×3
t8=7+21
t8=28
8th term of A.P. is 28.
Similar questions