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Coordinate Geometry

JEE Main level, numerical answer, medium

4 of 5

Question 4 of 5

If a straight line has slope $m_1 = -0.25$ , then the slope of the line perpendicular to it is:

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Answer: 4

Perpendicular slope

m_2 = -\frac{1}{m_1} = -\frac{1}{-0.25} = 4

JEE Main question paper PDF

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JEE Main 2025 Apr 2 Shift 1 question paper

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JEE Main Mathematics practice question on Coordinate Geometry, with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.

If a straight line has slope m1=−0.25m_1 = -0.25m1​=−0.25, then the slope of the line perpendicular to it is:

JEE Main question paper PDF

More Mathematics practice

If a straight line has slope $m_1 = -0.25$ , then the slope of the line perpendicular to it is: