Answer:
It is Commutative
Step-by-step explanation:
An operation ∆ is said to be Commutative if a∆b=b∆a ∀ a,b ∈ ℝ.
Given the operation ∆ defined by:
a∆b=a X b

a∆b=
=3
Similarly, for the right hand side.

Therefore:
b∆a=
=3
These are the two ways of solving this problem and we have in fact shown that the operation is commutative as:
a∆b=b∆a=3

is the answer to:

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The sum is :
6 / x + x / 6 =
= ( 6 * 6 ) + ( x * x ) / 6 x =
= ( 36 + x² ) / ( 6 x )
Answer: ( 36 + x² ) ( 6 x )
For this there is no exact square root but the closest it get is about 75.33
Answer: 200
Explanation: 348
/ | \
Hundred | \
Tens \
Single
163.89 + 36.11 = 200
163.89 - 63.89 = 100
|
|
What is the lowest number (Not including +/- sign before it)
Answer: 1st one/36.11
<span>Final answer (what you put on paper): 100</span>