Question

multiplicative inverse of 1/2-2/5​

Answer 1

Answer:

Multiplicative inverse of a number P is

P

1

as P×

P

1

=1

i) Multiplicative inverse of −13 is −

13

1

ii) Multiplicative inverse of

5

1

is 5

iii)

8

−5

×

7

−3

=

56

15

Multiplicative inverse =

15

56

iv)

5

−2

×−1=

5

2

Multiplicative inverse =

2

5

v) Multiplicative inverse of −1 is −1.

Answer 2

Answer:

thanks for the points