Chhattisgarh Board Solutions for Exercise 2: Try These

Find out whether the following sequence is an arithmetic progression or not.

$9, 16, 23, 30,...$

Find out whether the following sequence is an arithmetic progression or not.

$11, 15, 18, 20,...$

Find out whether the following sequence is an arithmetic progression or not.

$4, 13, 19, 28,...$

Find out whether the following sequence is an arithmetic progression or not.

$0, -3, -6, -9,...$

Find out whether the following sequence is an arithmetic progression or not.

$2, 2, 2, 2,...$

Find out whether the following sequence is an arithmetic progression or not.

$9\frac{1}{7}, \frac{7}{7}, \frac{9}{7}, \frac{13}{7},...$

Write the first term and the common difference of the given arithmetic progression:

$9, 12, 15, 18,...$

Write the first term and the common difference for the given arithmetic progression:

$\frac{1}{3}, \frac{5}{3}, \frac{9}{3}, \frac{13}{3},...........$