If the direction cosines of the line are \(\frac{1}{2},-\frac{\sqrt{3} – McqOptions

MCQOPTIONS

1.	If the direction cosines of the line are \(\frac{1}{2},-\frac{\sqrt{3}}{2}\),x respectively, then find the value of x.
A.	1
B.	0
C.	\(\frac{\sqrt{3}}{2}\)
D.	\(\frac{1}{2}\)
Answer» C.

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