Question

what is the multiplicative inverse of -1/1/6 . justify your answer.

Answer 1

Hey mate here is the answer

Yes it is the multiplicative inverse because it is the reciprocal of 6/7

Answer 2

for Q 7 ---no
there is no sign change in multiplicative inverse

multiplicative inverse means reciprocal
-1 1/6=-7/6
so its multiplicative inverse will be -6/7 not 6/7