find the 5th term of AP 15,18,21...
Answers
Answered by
1
Answer:
Ap=15,18,21
5th Ap=a+4d
a=15
d=18-15=3
a+4d
15+4×3
15+12
=27
5th Ap.is a27
Answered by
0
Answer:
27
Step-by-step explanation:
here,
a=15,
n=5,
d=3
a5=15+(5-1)×3
a5=27
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