Math, asked by hrithik21heaven, 7 months ago

Multiplicative inverse of -7/10

Answers

Answered by mansijain1646
3

Answer:

-10/7

In mathematics multiplicative inverse also known as reciprocal. In this there is reciprocal no sign is change if it is negative it would be negative if it is positive it would be positive

Step-by-step explanation:

Hope it helps !

Answered by amitnrw
2

Given : -7/10

To Find : Multiplicative inverse

Solution:

a multiplicative inverse  is basically a reciprocal

Multiplicative inverse of number  is the number which if multiplied by original number result in 1

Let say N is the multiplicative inverse of  -7/10

=> N x (-7/10)  = 1

Multiplying both sides by - 10

=>  N x (-7/10)(-10 ) = 1 x (-10)

(+ )(+) = +

(-)(-) = +

(+)(-) = -  

(-)(+) = -

=>  N x 7 = -10

Divide  both sides by 7

=>  N x 7 / 7  = -10 /7

=> N = -10/7

-10/7  is the multiplicative inverse of  -7/10

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