If a line makes angles of 90^{\circ}, 135^{\circ} and ...

CBSE Class 12 Math 2023 Delhi Set 1 Solved Paper

Question : 15 of 38

Marks: +1, -0

If a line makes angles of 90∘,135∘ and 45∘ with the x,y and z axes respectively, then its direction cosines are

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