Question

For an A.P d=5 find t18 - t13 = ?

Answer 1

Step-by-step explanation:

Here, the difference between t18 and t13 is of five terms. And the common difference(d) is given 5.

It is asked to find t18 - t13,

so, the answer will be the product of difference between the terms and the common difference.

Hence, t18 - t13 =

5 \times 5 = 255×5=25

Ans: 25