NDA 2022 Mathematics question
Consider the following statements in respect of the line passing through origin and inclining at an angle of with the positive direction of -axis : 1. The line passes through the point . 2. The line entirely lies in first and third quadrants. Which of the statements given above is/are correct?
Answer: (C)
Solution
The line is . 1: at , , so the point lies on the line; correct. 2: the slope is
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