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the value of λ for which the straight line (2x+3y+4)+λ(6x-y+12)=0 is parallel to y axis is

APARNA , 5 Years ago
Grade 12
anser 1 Answers
Arun

Last Activity: 5 Years ago

Dear student
 
For parallelity
 
Slope of line = not defined
 
2 + 6 lambda /(lambda -3) = not defined
 
Hence lambda = 3

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