If `[x]` denotes the greatest integer `lex`, then the system of linear equations `[sin theta] x +[
Channel: Doubtnut
Date: 2020-07-12

If `[x]` denotes the greatest integer `lex`, then the system of linear equations `[sin theta] x +[-cos theta] y = 0`  `[cot theta]x +y = 0` has