Question

M.CQ Hai plz help argent hai ​

Answer 1

Answer:

1. (a) 4, use concept of common difference, i.e., $a_{3} - a_{2} = a_{2} - a_{1}$.

2. (a) 33, here on solving as linear equations, a comes as 6 and d comes as 3.

3. 51 terms, use $a_{n} = a + (n-1) d$ and take $a_{n}$ = 152, a = 2, d = 3, solve for n.

4. 22nd term, use same formula as in Q.3.

5. No, Its not an AP, rather it is a GP (Geometrical progression). It is not an AP because there is not a suitable common difference between them.

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