Question

koi mara question ka ans da do​

Answer 1

Step-by-step explanation:

1. -2/7 x 3/5 = -6/35

Let X be any rational number

-6/35 x X = 0

X= -35 / 6

Check :

-6/35 x -35/6 = 1

Therefore the answer is -35/6

2. 6/7 x 1 = 6/7

there fore the multiplicative inverse is the reciprocal

Answer is 7/6

check :

6/7 x 7/6 = 1