TS EAMCET Engineering 12 May 2023 Shift 1 Solved Paper

Section: Mathematics

Question : 27 of 160

Marks: +1, -0

If the direction cosines (l,m,n) of two lines are connected by the relations l+m+n=0 and lm=0, then the angle between those lines is

[TG EAPCET 12 May 2023 Shift 1]

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