Answer
405k+ views
Hint:
We will assume the thing to be some variables. We will make linear equations according to the data given in the question. We will compare these equations and find the correct option.
Complete step by step solution:
We know that there are some things that are three times the same thing. We will assume that the first thing is represented by variable \[x\], the second thing is represented by variable \[y\], the third thing is represented by variable \[z\] and so on. We will assume that this same thing is represented by the variable \[a\].
So, according to the question; the first thing will be equal to \[3a\], the second thing will also be equal to \[3a\] and so on…
\[ \Rightarrow x = 3a\]……..\[\left( 1 \right)\]
\[ \Rightarrow y = 3a\]……..\[\left( 2 \right)\]
\[ \Rightarrow z = 3a\]………\[\left( 3 \right)\]
\[\begin{array}{l}.\\.\\.\end{array}\]
We will compare the first and the second equation:
\[ \Rightarrow x = 3a = y\] …………\[\left( 4 \right)\]
We can see from the fourth equation that:
\[ \Rightarrow x = y\]………….\[\left( 5 \right)\]
We will compare the second and the third equation:
\[ \Rightarrow y = 3a = z\]………..\[\left( 6 \right)\]
We can see from the sixth equation that:
\[ \Rightarrow y = z\]…………\[\left( 7 \right)\]
We will compare the fifth and the seventh equation:
\[ \Rightarrow x = y\]
\[ \Rightarrow y = z\]
\[ \Rightarrow x = y = z\]………..\[\left( 8 \right)\]
We can observe from the eighth equation that all the things are equal.
$\therefore $ Option A is the correct option.
Note:
We can also solve this question using Euclid’s Axioms.
We know that there are some things that are three times the same thing. We will assume that the first thing is represented by variable \[x\], the second thing is represented by variable \[y\], the third thing is represented by variable \[z\] and so on. We will assume that this same thing is represented by the variable \[a\].
So, according to the question; the first thing will be equal to \[3a\], the second thing will also be equal to \[3a\] and so on…
\[x = 3a\]………\[\left( 1 \right)\]
\[y = 3a\]………\[\left( 2 \right)\]
\[z = 3a\]………\[\left( 3 \right)\]
\[\begin{array}{l}.\\.\\.\end{array}\]
We know that according to Euclid’s first axiom; things that are equal to the same thing are also equal to each other. So, we can conclude from the first, second and third equation that:
\[ \Rightarrow x = y = z\]
$\therefore $ Things which are three times the same thing are equal to each other.
Option A is the correct option.
We will assume the thing to be some variables. We will make linear equations according to the data given in the question. We will compare these equations and find the correct option.
Complete step by step solution:
We know that there are some things that are three times the same thing. We will assume that the first thing is represented by variable \[x\], the second thing is represented by variable \[y\], the third thing is represented by variable \[z\] and so on. We will assume that this same thing is represented by the variable \[a\].
So, according to the question; the first thing will be equal to \[3a\], the second thing will also be equal to \[3a\] and so on…
\[ \Rightarrow x = 3a\]……..\[\left( 1 \right)\]
\[ \Rightarrow y = 3a\]……..\[\left( 2 \right)\]
\[ \Rightarrow z = 3a\]………\[\left( 3 \right)\]
\[\begin{array}{l}.\\.\\.\end{array}\]
We will compare the first and the second equation:
\[ \Rightarrow x = 3a = y\] …………\[\left( 4 \right)\]
We can see from the fourth equation that:
\[ \Rightarrow x = y\]………….\[\left( 5 \right)\]
We will compare the second and the third equation:
\[ \Rightarrow y = 3a = z\]………..\[\left( 6 \right)\]
We can see from the sixth equation that:
\[ \Rightarrow y = z\]…………\[\left( 7 \right)\]
We will compare the fifth and the seventh equation:
\[ \Rightarrow x = y\]
\[ \Rightarrow y = z\]
\[ \Rightarrow x = y = z\]………..\[\left( 8 \right)\]
We can observe from the eighth equation that all the things are equal.
$\therefore $ Option A is the correct option.
Note:
We can also solve this question using Euclid’s Axioms.
We know that there are some things that are three times the same thing. We will assume that the first thing is represented by variable \[x\], the second thing is represented by variable \[y\], the third thing is represented by variable \[z\] and so on. We will assume that this same thing is represented by the variable \[a\].
So, according to the question; the first thing will be equal to \[3a\], the second thing will also be equal to \[3a\] and so on…
\[x = 3a\]………\[\left( 1 \right)\]
\[y = 3a\]………\[\left( 2 \right)\]
\[z = 3a\]………\[\left( 3 \right)\]
\[\begin{array}{l}.\\.\\.\end{array}\]
We know that according to Euclid’s first axiom; things that are equal to the same thing are also equal to each other. So, we can conclude from the first, second and third equation that:
\[ \Rightarrow x = y = z\]
$\therefore $ Things which are three times the same thing are equal to each other.
Option A is the correct option.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Why Are Noble Gases NonReactive class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let X and Y be the sets of all positive divisors of class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x and y be 2 real numbers which satisfy the equations class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x 4log 2sqrt 9k 1 + 7 and y dfrac132log 2sqrt5 class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x22ax+b20 and x22bx+a20 be two equations Then the class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
At which age domestication of animals started A Neolithic class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Write a letter to the principal requesting him to grant class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)