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```
If one of the lines given by 6x 2 -xy+4cy 2 =0 is 3x+4y=0,then c=

```
5 months ago

Arun
24737 Points
```							If 3x +4y = 0 is one line 3x = -4y Now put this in Equation of pair of line 96y²/9  + 4y²/3 + 4cy² = 0 96 + 12 + 36c = 0 36c = -108c = -3 Hope it helps
```
5 months ago
Vikas TU
12119 Points
```							Dear student 6x^2 -xy +4cy^2 =0put y = -(3x/4)then 6x^2 +3x^2/4 +4c*(9x^2/16)=0c = -3 Good Luck Cheers
```
5 months ago
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### Course Features

• 101 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions