Find the multiplicative inverse of the following.
(i) -13
(ii) 
(iii) 
(iv) 
(v) 
(vi) -1
(i) The multiplicative inverse of “a” is given as “
”
Therefore,
(ii) The multiplicative inverse of “a” is given as “
”
Therefore,
(iii) The multiplicative inverse of “a” is given as “
”
Therefore,
(iv) The multiplicative inverse of “a” is given as “
”
Therefore,
(v) The multiplicative inverse of “a” is given as “
”
Therefore,
(vi) The multiplicative inverse of “a” is given as “
”
Therefore,
19