" (i) "19times[5+(-2)]=[19times5]+[19times(-2)]

Prove that 19times[5+(-2)]=[19times5]+[19times(-2)]

Verify and state the property used in each of the following. (-7) times (19+4)=[(-7) times 19]+[(-7) times 4]

Solve: 19.7times4

Which of the following cannot be the charge on a particle? [-3.2times10^(-19)C],[4.8times10^(-19)C],[1.2times10^(-19)C],[1.6times10^(-19)C]

Give the result without performing the operations using the given information. 28times19=532 then 19times28 ___

Fill in the blanks: 19 times 101= _______ times 19

Verify the following: (i) 19xx{7+(-3)}=19xx7+19xx(-3) (ii) (-23){(-5)+(+19)}=(-23)xx(-5)+(-23)xx(+19)

Find the multiplicative inverse of the following. (i) - 13 (ii) (-13)/(19) (iii) 1/5 (iv) (- 5)/8 xx (-3)/7 (v) - 1 xx (-2)/5 (vi) - 1