Question

Find the following .​

Answer 1

Answer:

1. 3

2. -1

Step-by-step explanation:

hope it will help you

Answer 2

Answer:

(a) 1/2+1/2+1/2+1/2 ............50 times

So, 1/2 X 50 = 25

(b) {-2 1/4 } + {-2 1/4} ...............100 times

So, {-2 1/4} X 100 = -50

Hope this helps you ☺️☺️