Question

11. By studying the pattern given below, evaluate the following:
2 x 3
3 x 4
1 + 2 =
1 + 2 + 3 =
2
2.
(a) 1 + 2 + 3 + + 100 (b) 2 + 4 + 6 + ... + 100
THINKING SKILLS
1 + 2 + 3 + 4
(c) 30 +31 +32 +
2
+ 50​

Answer 1

Answer:

61010202020011002484