Sarthaks Test
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Find the multiplicative inverse of the following. 

(i) -13  (ii) -13/19  (iii) 1/5  (iv) -5/8 x -3/7  (v) -1

  

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(i)  -13

Multiplicative inverse = 1/-13

(ii) -13/19

Multiplicative inverse = -19/3

(iii) 1/5

Multiplicative inverse = 5

(iv) -5/8 x -3/7 = 15/56

Multiplicative inverse = 56/15

(v) -1

Multiplicative inverse = -1

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