TS EAMCET 5-Aug-2021 Shift 2 Question Paper

Section: Mathematics
© examsiri.com
Question : 62 of 160
 
Marks: +1, -0
If (2,−1,2) and (K,−3,−5) are the triads of direction ratios of two lines and the angle between the lines is 60°, then
Go to Question: