The line 3x - y - 5 - - 2x - 3y - 4 - 0 will be parallel to y-axis- if - -

The correct option is B 1/3 Solution (3x y+5)+λ (2x 3y 4) = 0 is parallel to #160;y axis, then coefficient of y = 0 #160; 1 3λ #160; = ...

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Standard XII

Mathematics

Slope Intercept Form of a Line

The line 3x...

Question

The line $(3 x - y + 5) + λ (2 x - 3 y - 4) = 0$ will be parallel to y-axis, if $λ =$

1 / 3

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Solution

The correct option is B $- 1 / 3$
Solution -
$(3 x - y + 5) + λ (2 x - 3 y - 4) = 0$ is parallel to
y axis, then coefficient of y = 0
$- 1 - 3 λ = 0$
$λ = \frac{- 1}{3}$
B is correct

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The line (3x−y+5)+λ(2x−3y−4)=0 will be parallel to y-axis, if λ=

The correct option is B −1/3Solution -(3x−y+5)+λ(2x−3y−4)=0 is parallel to y axis, then coefficient of y = 0 −1−3λ=0λ=−13B is correct

The line $(3 x - y + 5) + λ (2 x - 3 y - 4) = 0$ will be parallel to y-axis, if $λ =$

The correct option is B $- 1 / 3$
Solution -
$(3 x - y + 5) + λ (2 x - 3 y - 4) = 0$ is parallel to
y axis, then coefficient of y = 0
$- 1 - 3 λ = 0$
$λ = \frac{- 1}{3}$
B is correct