Question

give answers which which you know please fast

and spammers be away from this​

Answer 1

Step-by-step explanation:

padh le sale , abhi bhej de raha hu

series

2

3

4

5

Commutative property Mai bhul gaya

Answer 2

1.-2/3+5/6 = 1/6 and 5/6-2/3 = 1/6

hence verified the Commutative property for them

2. -(-4/9) = -1 (-4/9) = 4/9

hence verified -(-x)= x

3. 1/3 is 3/9

so we have to find three rational number between 3/9 and 7/9 i.e. 4/9, 5/9, 6/9

fourth I can't solve

Please make me brainliest