if the line 2 X + 3 Y - 4 = 0 is perpendicular to 3 x minus a Y + 5 = 0 then find value of a
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Answered by
1
Answer:
0
Step-by-step explanation:
2x+3y = 4
3y = -2x+4
y = -2/3x+4 m = -2/3
ay = 0x - 5
y = 0/a -5/a m = 0/a
product of slope of perpendicular line = -1
-2/3 × 0/a = -1
-0/3a = -1
-0 = -3a
a = -0/-3
a = 0
Answered by
0
Answer:
0
Step-by-step explanation:
2x+3y-4=0
2x+3y=4
3y=-2x+4
y=-2/3x+4
m=-2/3
3x-ay+5=0
3x+5=ay
ay=0/ax+5
m=o/a
sol:
-2/3x0/a =-1
-0/3a=-1
-0=-3a
a=-0/-3
a=0
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