If the direction cosines of a line are (1/c , 1/c , 1/c) then:

a. c > 0
b. 0 < c < 1
c. c = ± √3
d. c > 2

Question

If the direction cosines of a line are (1/c , 1/c , 1/c) then: a c > 0 b 0 < c < 1 c c = ± √3 d c > 2

Nikhil Kumar Singh · Accepted Answer

Dear Student,

Answer is option C
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Regards