Math, asked by ankitlakarhara, 7 months ago

9: The angle between the lines 2x – y + 3 = 0 and x +2y + 3 = 0 is​

Answers

Answered by manvender2006
3
Let m 1 and m 2 be the slope of the lines 2x − y + 3 = 0 and x + 2y + 3 = 0, respectively. Let be the angle between them. Therefore, the angle between the given lines is 90°.
Answered by sukhpaladhiwal681
0

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