Is the line $l$ given by $ax+by=c$ perpendicular to the line $2x+7y=3?$

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Is the line $l$ given by $ax+by=c$ perpendicular to the line $2x+7y=3?$

by AAPL » Wed Jan 01, 2025 10:19 am

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Is the line $l$ given by $ax+by=c$ perpendicular to the line $2x+7y=3?$

1. $2a+7b=0$

2. Line $l$ is parallel to the line $2y-7x=3$

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