Question

write the multiplicative inverse of -3/8 × -5/7​

Answer 1

Answer:

-3/8 × -5/7

= 15/56( Because minus × minus = plus)

so now Multiplicative inverse will be 56/15..

Answer 2

Answer:

write the multiplicative inverse of -3/8 × -5/7

Step-by-step explanation:

Given imaginary number is

a=

2

3

−

2

1

i

multiplicative inverse(b) of a number(a) is defined by

a×b=1

or b=

a

1

hence,

b=

2

3

−

2

1

i

1

or

b=

3

−i

2