Find the 15th term of AP whose common difference is 3 and first term is 3. *
Answers
Answered by
0
Answer:
45 is the answer.
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Step-by-step explanation:
3 + 14*3 = The 15th term
Answered by
0
Answer:
a=3
d=3
an15=_
Step-by-step explanation:
an=a+(n-1)d
15 =3+(n-1)3
15 =3+3n-3
15=0+3n
15-0=3n
15=3n
n=15/3
n=5.
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