If the direction cosines of a line L are (ab, b, b) and the angle between L and x-axis is \pi/3 then a pair of possible values for a, b are

Correct Answer is : √23,√38

AP and TS EAMCET Engineering Model Paper 19

Question : 49 of 160

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If the direction cosines of a line L are (ab, b, b) and the angle between L and x-axis is

then a pair of possible values for a, b are

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