Additive Inverse

Which of the following statements are true: (i) -13 >-8(-2) (ii) -4+(-2) b, then a-b is always positive integer. (v) The difference of two integers is an integer. (vi)Additive inverse of a negative integer is negative. (vii) Additive inverse of a positive integer is negative. (viii) Additive inverse of a negative integer is positive.

Write the component statements of the following compound statements and check whether the compound statement is true or false (i) Venus is the smallest and Jupiter is the largest planet of solar system. (ii) India is a country and Asia is a continent. (iii) Commutative law holds for addition and subtraction of rational number. (iv) Additive inverse exists for natural number and rational number (v) 32 is a multiple of 2, 3 and 4.

7.Find the multiplicative inverse of: (a)

The contrapositive of inverse of p to ~ q is

find multiplicative inverse of-i

(i) Find the multiplicative inverse of

Find the multiplicative inverse of

Find the multiplicative inverse of

4.Find the multiplicative inverse of

Find the multiplicative inverse of