Question

Refer the attachment and answer.
Please help. ​

Answer 1

Answer:

10 - 0 is 10, numbers between 0 and 10 = 1,2...9 = 9

So numbers = a - b - 1

1)

26² - 25²

= (26 + 25)( 26 - 25)

= 51

Ans 50

2) 57² - 56²

= 57 + 56

= 113

Ans) 112

3) 108²-107²

= 108+107

= 215

Ans) 214

Answer 2

Refer the above attachment for answer.