Question

find the value of 5-7

Answer 1

-2
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Answer 2

As per the data given in question  

In above question it is given that

We have find the value of given expression

Given the data in question  5-7

The rule of subtraction is inextricably linked to two key aspects of probability: A sample point's probability ranges from 0 to 1. In a sample space, the total of all sample points' probabilities equals 1.

Properties of subtraction are as follows:-

Subtracting a number from itself.

Subtracting 0 from a number.

Order property.

Subtraction of 1.

As we get ,

$5-7$

subtracting $5$ and $7$

$5-7\\-2$

Hence required value will be $-2$.