If x = a and y = b is the solution of the equations x − y = 2 and x + y =4 , then the values of a and b are, respectively
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Given, x−y=2 and x+y=4.
Adding both the equations, we get 2x=6
⇒x=3
Putting the value of x in the first equation, we get
3−y=2 ⇒y=1
As stated in the question, x=a and y=b.
Thus, a=3 and b=1
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Given, x−y=2 and x+y=4.
Given, x−y=2 and x+y=4. Adding both the equations, we get 2x=6
Given, x−y=2 and x+y=4. Adding both the equations, we get 2x=6 ⇒x=3
Given, x−y=2 and x+y=4. Adding both the equations, we get 2x=6 ⇒x=3 Putting the value of x in the first equation, we get
Given, x−y=2 and x+y=4. Adding both the equations, we get 2x=6 ⇒x=3 Putting the value of x in the first equation, we get 3−y=2 ⇒y=1
Given, x−y=2 and x+y=4. Adding both the equations, we get 2x=6 ⇒x=3 Putting the value of x in the first equation, we get 3−y=2 ⇒y=1 As stated in the question, x=a and y=b.
Given, x−y=2 and x+y=4. Adding both the equations, we get 2x=6 ⇒x=3 Putting the value of x in the first equation, we get 3−y=2 ⇒y=1 As stated in the question, x=a and y=b.Thus, a=3 and b=1
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