लेखाविशारा हल गर (Solve graphically 2x-y=5
x-1=y
Answers
EXPLANATION.
Graph of the equation.
⇒ 2x - y = 5.
⇒ x - 1 = y.
As we know that,
From equation (1), we get.
⇒ 2x - y = 5.
Put the values of x = 0 in equation, we get.
⇒ 2(0) - y = 5.
⇒ - y = 5.
⇒ y = -5.
Their Co-ordinates = (0,-5)
Put the value of y = 0 in equation, we get.
⇒ 2x - (0) = 5.
⇒ 2x = 5.
⇒ x = 2.5.
Their Co-ordinates = (2.5,0).
From equation (2), we get.
⇒ x - 1 = y.
Put the values of x = 0 in equation, we get.
⇒ (0) - 1 = y.
⇒ y = -1.
Their Co-ordinates = (0,-1).
Put the values of y = 0 in equation, we get.
⇒ x - 1 = (0).
⇒ x - 1 = 0.
⇒ x = 1.
Their Co-ordinates = (1,0).
Both curves intersects at a point = (4,3).
Question
लेखाविशारा हल गर (Solve graphically 2x-y=5
x-1=y
Solution
Graph of the equation.
⇒ 2x - y = 5.
⇒ x - 1 = y.
As we know that,
From equation (1), we get.
⇒ 2x - y = 5.
Put the values of x = 0 in equation, we get.
⇒ 2(0) - y = 5.
⇒ - y = 5.
⇒ y = -5.
Their Co-ordinates = (0,-5)
Put the value of y = 0 in equation, we get.
⇒ 2x - (0) = 5.
⇒ 2x = 5.
⇒ x = 2.5.
Their Co-ordinates = (2.5,0).
From equation (2), we get.
⇒ x - 1 = y.
Put the values of x = 0 in equation, we get.
⇒ (0) - 1 = y.
⇒ y = -1.
Their Co-ordinates = (0,-1).
Put the values of y = 0 in equation, we get.
⇒ x - 1 = (0).
⇒ x - 1 = 0.
⇒ x = 1.
Their Co-ordinates = (1,0).
Both curves intersects at a point = (4,3).