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Find the angle between the lines 2x + y ...

Find the angle between the lines `2x + y + 4 = 0` and `y - 3x = 7`

Text Solution

Verified by Experts

The correct Answer is:
`pi//4`
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Knowledge Check

  • The angle between the lines 2x = 3y = z and 6x =- y = - 4z is

    A
    `0^(@)`
    B
    `90^(@)`
    C
    `45^(@)`
    D
    `30^(@)`

  • The angle between the lines 2x =3y =-z and -6x =y =-4z is

    A
    `30^(@) `
    B
    ` 45^(@) `
    C
    ` 90^(@) `
    D
    ` 0^(@) `

  • The angle between the lines 2x = 3y = -z and 6x = -y= -4z is

    A
    `45^(@)`
    B
    `30^(@)`
    C
    `0^(@)`
    D
    `90^(@)`

    • Similar Questions

    Explore conceptually related problems

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