Arithmetic Prog...

Is $$-150$$ a term of the $$A.P$$ : $$11, 8, 5, 2$$ ?

Find the nth term and 9th term of the sequence 3, 7, 11, 15.........

Write the first term $$a$$ and the common difference $$d$$ of the AP : $$-5, -1, 3, 7......$$

Find out whether the sequence $$1^2, 3^2, 5^2, 7^2$$,... is an AP. If it is, find out the common difference.

Check if the series is an AP. Find the common difference $$d$$ and write three more terms of the the following series.

Find first term 'a' and common difference 'd' for the following AP.

$$\sqrt{2}$$, $$\sqrt{8}$$, $$\sqrt{18}$$, $$\sqrt{32}$$,.....

For the following AP, write the first term and the common difference

Write first four terms of the AP, when the first term $$a$$ and the common difference $$d$$ are given as follows:

For the following AP, write the first term and the common difference