If the direction cosines of two lines are \< \frac{2}{3}, \frac{2}{3}, \frac{1}{3}> and < {5}/{13}, {12}/{13}, 0>lt; \frac{5}{13}, \frac{12}{13}, 0>, then identify the direction ratios of a line which is bisecting one of the angle between them.

AP EAPCET 20-Aug-2021 Shift 1 Paper

Section: Mathematics

Question : 62 of 160

Marks: +1, -0

If the direction cosines of two lines are <

> and <

,0>, then identify the direction ratios of a line which is bisecting one of the angle between them.

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