1.1111
9/4
The multiplicative inverse of 4i is -(1/4)*i.
Additive inverse: -2.5 Multiplicative inverse: 0.4
Multiplicative Inverse of a NumberReciprocal The reciprocal of x is . In other words, a reciprocal is a fraction flipped upside down. Multiplicative inverse means the same thing as reciprocal. For example, the multiplicative inverse (reciprocal) of 12 is and the multiplicative inverse (reciprocal) of is . Note: The product of a number and its multiplicative inverse is 1. Observe that ·= 1. Multiplicative Inverse of a NumberReciprocal The reciprocal of x is . In other words, a reciprocal is a fraction flipped upside down. Multiplicative inverse means the same thing as reciprocal. For example, the multiplicative inverse (reciprocal) of 12 is and the multiplicative inverse (reciprocal) of is . Note: The product of a number and its multiplicative inverse is 1. Observe that ·= 1.
-9; the multiplicative inverse: -1/9
1.1111
It is approx 0.2692
1/9
9/4
Assuming the question is about the multiplicative inverse, the answer is, -1. It is its own multiplicative inverse.
negative 9.
-9/4
9/5
The multiplicative inverse of 4i is -(1/4)*i.
The multiplicative inverse is 1/(-0.50) = -2
the multiplicative inverse of -100 is 1/-100