Question

in an Ap,2,4,6,8......find a10​

Answer 1

a=2

d=2

A.P=2+18

=20

✍️✍️ please mark it brainlist Answer.

Answer 2

Given:

Arithmetic Progression 2,4,6,8,...

To Find:

10th term of the AP

Solution:

Arithmetic Progression is a progression in which the consecutive terms differs by a common difference which is the same for every term in the series, the common difference is denoted by d and the first term is denoted by a,

The basic equation of the nth term of AP will be,

$T_{n}=a+(n-1)d$

For the given series,

first term a=2

and common difference

4-2=2

d=2

Now to find the 10th term we will the above formula,

[tex]T_{10}=2+(10-1)*2\\ =2+18\\ =20[/tex]

Hence, the 10th term of the AP is 20.