Flag Analytical Geometry> The value of K such that the straight lin...
question mark

The value of K such that the straight line (2x + 3y + 4) + K(6x - y +12) = 0 is parallel to y-axis is

Sukesh , 7 Years ago
Grade 12th
anser 1 Answers
Arun

Last Activity: 7 Years ago

Equation of y axis
X = 0
Hence slope of line = infinity = 1/0
Now slope of other kine also should be infinity if they both are parallel.
Hence
Slope of other line,
(-2 -6k)/(3-k) = 1/0
3 - k = 0
Hence k = 3

Provide a better Answer & Earn Cool Goodies

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free