Check the lines 4x+3y+2 =0 and 6x-8y+11=0 are parallel or perpendicular.
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2
Answer:
l1: 4x + 3y + 2 = 0
⇒ m1 = -4/3
l2: 6x - 8y + 11 = 0
⇒ m2 = 3/4
∵ m1 . m2 = -1
∴ l1 ⊥ l2
Answered by
1
Step-by-step explanation:
if the product of slope is -1 then the line's are perpendicular to eachother and if slope are equal then lines are parallel to eachother ye dono condition yad rakhna
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