find the equation of the straight lines passing through(2,-1) and making an angle of 45* with the line 6x +5y=8
Answers
Answered by
2
Answer:
x - y - 3 = 0
Step-by-step explanation:
Given :
theta = 45°
Slope m = tan theta
= tan 45°
= 1
Line passes through ( 2,-1 )
Hence equation is y - y₁ = m ( x - x₁ )
⇒ y - ( - 1 ) = 1 ( x - 2 )
⇒ y + 1 = x - 2
⇒ y + 3 = x
⇒ x - y - 3 = 0
The equation is x - y - 3 = 0
Answered by
2
Answer:
x - y - 3 = 0
Step-by-step explanation:
Given :
theta = 45°
Slope m = tan theta
= tan 45°
= 1
Line passes through ( 2,-1 )
Hence equation is y - y₁ = m ( x - x₁ )
⇒ y - ( - 1 ) = 1 ( x - 2 )
⇒ y + 1 = x - 2
⇒ y + 3 = x
⇒ x - y - 3 = 0
The equation is x - y - 3 = 0
HOPE IT HELPS U ✌️✌️✌️
x - y - 3 = 0
Step-by-step explanation:
Given :
theta = 45°
Slope m = tan theta
= tan 45°
= 1
Line passes through ( 2,-1 )
Hence equation is y - y₁ = m ( x - x₁ )
⇒ y - ( - 1 ) = 1 ( x - 2 )
⇒ y + 1 = x - 2
⇒ y + 3 = x
⇒ x - y - 3 = 0
The equation is x - y - 3 = 0
HOPE IT HELPS U ✌️✌️✌️
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