find distance between parallel lines 2x-3y+7=0 & 2x-3y-6=0.
Answers
Answer:
on compairing these equations with Ax+By+C1=0 and Ax+By+C2=0,we get A=2 B=-3 C1=7C2=-6
distance between 2 parallel lines is:
d=|C1-C2|/√Asquare +Bsquare
d=|7-(-6)|/√2×2+(-3)(-3),d=|13|/√4+9
d=13/√13,on rationalising d=13×√13/√13×√13
d=13√13/13,d=√13units
Answer:
Distance between parallel lines 2x-3y+7=0 & 2x-3y-6=0 is units
Step-by-step explanation:
Given data 2x-3y+7=0
2x-3y-6=0 are two parallel lines
here we need to find distance between the given parallel lines
⇒ compare the given line with ax+by+c₁ = 0 and ax+by+c₂ = 0
⇒ from given parallel lines a = 2, b = -3 and c₁ = 7 c₂ -6
⇒ the formula for distance between two parallel lines is given by
d = |c₁-c₂|/√(a²+ b²)
= l 7 - (-6) l /√(2²+(-3)²)
= l 7 +6 l /√(4 + 9 )
= 13/ = = units
⇒ distance between parallel lines 2x-3y+7=0 and 2x-3y-6=0 is units