Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The point on the line x + y = 4 which lie at a unit distance from the line 4x + 3y = 10, are
Text Solution
Verified by ExpertsThe correct answer is:
A
Let the point be (x 1 , y 1 )
then x 1 + y 1 = 4 ….(i)
& 
⇒
= ± 1
Taking positive sign
⇒
…… (ii)
Taking negative sign

solve (i) & (ii) ⇒ point is (3, 1)
& solve (i) & (iii) ⇒ point is (– 7, 11)
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