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KCET2025MathematicsThree Dimensional Geometry

If a line makes angles 90^ , 60^ and with x , y and z axes respectively, where is acute, then the value of is

Options

  1. A6
  2. B4
  3. C3
  4. D2

Correct answer

A. 6

Step-by-step solution

aligned & ^2+ m ^2+ n ^2=1 & n ^2=1- 1 4 n = 3 2 aligned

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