Question

If an=2n-3/6. Find a10​

Answer 1

Answer:

an= 2n-3/6

Let's solve for a.

an=2n−3/6

Step 1: Divide both sides by n.

an n=

2n+−1+2n

4n−1/2n

Answer:

a=

4n−1/2n

a= 2n-1*10

20n-10