Exercise Problem II — task. Mathematics CBSE, Class 10.

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Which of the following are APs ?

(i)

$2, 4, 8, 16, . . .$ is

(ii)

$2,\frac{3}{2},5,\frac{7}{2},...$ is

(iii)

$– 1.2, – 3.2, – 5.2, – 7.2, . . .$ is

(iv)

$– 10, – 6, – 2, 2, . . .$

(v)

$3, 3+\sqrt{2}, 3+ 2\sqrt{2}, 3+ 3 \sqrt{2}, . . .$

Answer variants:

not an Arithmetic progression

an Arithmetic progression

Did you find an error?

4. Exercise Problem II