Exercises
1. 10, 20, 30, 40, 50.....................100
2.
0,
5, 10, 15, 20…………………250
3.
100,
90, 80, 70…………………0
4.
1,
2, 4, 8, 16…………………….n
5.
4,
8, 12, 16…………………..….n
6.
12,
24, 36………………………40 terms
7.
2,
4, 8, 16, ……………………..20 terms
8.
100,
97, 94, 91, ………………upto 10
9.
1,
8, 27, 64, ……………………upto 20 terms
10.
3, 6, 9, 12, ……………………..30
11.
1,
5, 25, 625, …………….…….n
12.
1,
11, 121, 1331, 14641….……n
13.
1,
10, 100, 1000……………..…n
14.
1,
4, 5, 9, 14, 23, 37, 60…….…n
15.
1!
+ 2! + 3! + 4! + ……………..n!
16.
1
+ 3 + 5 + 7 + …………………n
17.
2
+ 4 + 6 + 8…………………....n
18.
1
+ 7 + 13 + 19………………….n
19.
1 * 3 * 5 * 7 * …………………...n
20.
0
+ 3 + 8 + 15 + ……………….upto 15 terms
21.
2
+ 5 + 10 + 17 + …………….. upto 25 terms
22.
1+
(1+2) + (1+2+3) + (1+2+3+4) + ………(1+2+3…10)
23.
15,
25, 35, 45, 55,……………….…n5
24.
1 + 22 + 33 + 44 +
55 +..…………nn
25.
1 + x +
x2 + x3 + x4 + x5 +………xn
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