Subtraction of rational numbers is commutative. Is the given statement true or false

Solution:

Let the numbers be x, y

LHS = x - y

RHS = y - x = -(x - y)

Hence, Subtraction of rational numbers is not commutative.

So, the given statement is false.

✦ Try This: Addition of rational numbers is commutative.

Let the numbers be x,y

LHS = x + y

RHS = y + x

Hence, addition of rational numbers is commutative.

So, the given statement is true.

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 1

NCERT Exemplar Class 8 Maths Chapter 1 Problem 78

Subtraction of rational numbers is commutative. Is the given statement true or false

Summary:

Subtraction of rational numbers is commutative. This statement is false

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