Question

In an A.p
an = 3+4n Find
a3​

Answer 1

Step-by-step explanation:

a3=3+4(3)

=15

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Answer 2

Step-by-step explanation:

an=3+4n

a1=3+4(1)=7

a2=3+4(2)=24

a3=3+4(3)=15

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