Question

Verify commutative property of addition
for the following paids of rational
numbers:
4/3 and 3 /7​

Answer 1

Answer:

Commutative property of addition of rational numbers.

Now , - 4 3 + 3 7 = - 28 + 9 21 = - 19 21 Now , 3 7 + - 4 3 = 9 + - 28 21 = - 19 21 Hence , commutative law is verified..

Step-by-step explanation:

Hope it is helpful for you

happy republic day

Answer 2

Step-by-step explanation:

Please note that the values of charge and mass of the residual particles are of protons when hydrogen gas is enclosed in the discharge tube. In case some other gas is enclosed, then the positive residues differ in the values of mass and charge. This means that unlike electron, a proton is not a universal particle.