Question

is
In an AP if an 3+4n Then the value of a3 is​

Answer 1

Answer:

3+4×3

Step-by-step explanation:

3+12=15 thank you

Answer 2

Step-by-step explanation:

an= 3+4n

a(1)=3+4(1)=7

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a3=3+4(3)= 3+12=15