Question

plzz solve this 2 question

Answer 1

Hope it helps you.....✌✌

Thanks☺

Answer 2

1) Additive inverse of -11/25 = 11/25
Additive inverse of -4/13 = 4/13

Multiplicative inverse of -11/23 = -23/11
Multiplicative inverse of -4/13 = -13/4

2) Let the denominator be X.
Then the numerator be( X-3)
A/Q X-3+2/X+5 = 1/2
X-1/X+5 = 1/2
2(X-1) = 1(X+5)
2X-2 = X+5
2X-X = 5+2
therefore, X = 7
denominator = X = 7
numerator = 7-3 =4
Rational number = 4/7