Question

5x15
(b) 3
(d) 1
(a) 7
(b) s-9
(cs-
(a) s-P
(d) none of these
numbers are
(a) 2, 4, 6
(b) 1,5;3
(c) 2,8,4
(d) 2, 3, 4
IS.
(b) 5n + 3
(c) 5n - 5
(d) 5n-3
(a) 5n + 2
(b) 2n - 5
(c) 8-3n
(d) 3n - 8
(a) 2n + 5
2x5=10
6. In an AP, if d = -2, n = 5 and an = 0, then find the value of a :
1. Multiple choice questions:
1. The nth term of an AP.is given by a = 3 + An. The common difference
2. If p, q, rands are in A.P. then r-qis.
3. If the sum of three numbers in an A.P. is 9 and their product is 24, then
4. The (n - 1) th term of an A.P. is given by 7.12,17,22.,...
5. The nth term of an A.P.5, 2,-1,-4,-7 ... is.
II. Answer the following questions:​

Answer 1

Answer:

it is so long question.........