Consider the set of all lines|Straight Lines|JEE MAIN 2019

JEE Main 2019

9-01-2019 S1

Question

Consider the set of all lines $p x+q y+r=0$ such that $3 p+2 q+4 r=0$. Which one of the following statements is true?

Select the correct option:

The lines are all parallel

The lines are not concurrent

The lines are concurrent at the point $\left(\frac{3}{4}, \frac{1}{2}\right)$

Each line passes through the origin

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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