As per commutative property ,1/2+-9/11=______.
Answers
To kaise hai app sabhi log? (**CARRYMINATI**)
Step-by-step explanation:
, the commutative property of addition states that when two numbers are being added, their order can be changed without affecting the sum. For example, 30 + 25 has the same sum as 25 + 30.
30 + 25 = 55
25 + 30 = 55
Multiplication behaves in a similar way. The commutative property of multiplication states that when two numbers are being multiplied, their order can be changed without affecting the product. For example, 7 · 12 has the same product as 12 · 7.
7 · 12 = 84
12 · 7 = 84
These properties apply to all real numbers. Let’s take a look at a few addition examples.
Original Equation
Rewritten Equation
1.2 + 3.8 = 5
3.8 + 1.2 = 5
14 + (−10) = 4
(−10) + 14 = 4
(−5.2) + (−3.6) = −8.8
(−3.6) + (−5.2) = −8.8
Commutative Property of Addition
For any real numbers a and b, a + b = b + a.
Subtraction is not commutative. For example, 4 − 7 does not have the same difference as 7 − 4. The − sign here means subtraction.
However, recall that 4 − 7 can be rewritten as 4 + (−7), since subtracting a number is the same as adding its opposite. Applying the commutative property for addition here, you can say that 4 + (−7) is the same as (−7) + 4. Notice how this expression is very different than 7 – 4.