Find the 12th of an ap given by 9,13,17,21,,25........
Answers
Answered by
2
Step-by-step explanation:
a=9
d=4
n=12
using An=a+(n-1)d
=9+(11)4
=53
12th term of the ap is 53
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Answered by
1
Answer:
Step-by-step explanation:Given
a= 9
d= 4
n=12
An=?
an= a+(n-1)×d
=9+(12-1)×4
=9+11×4
An=53
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