MHTCET 14 May 2023 Shift 1 Solved Paper
© examsiri.com
Question : 64 of 150
Marks:
+1,
-0
The angle between the lines, whose direction cosines l , m , n l + m + n = 0 2 l 2 + 2 m 2 − n 2 = 0
Go to Question: