Question

Consider pair of straight line ax2 + 3xy - 2y2 – 5x + 5y + c = 0 representing perpendicular lines. If X1, X2 are the x-intercepts of the line and y1, Y2 are the y- intercepts of the line then (X1 + Y1 + x2 + y2 + a + C) equals 5​

Answer 1

Answer:

As lines are perpendicular Read more on Sarthaks.com - https://www.sarthaks.com/179649/and-are-intercepts-the-axis-and-and-are-the-intercepts-the-axis-then-the-sum-x1-x2-y1-y2-equal

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