12th Class
Mathematics
Sample Paper
Maths Olympiad Model Test Paper-10
question_answer
If the angle \[\theta \] between the line \[\frac{x+1}{1}=\frac{y-1}{2}=\frac{z-2}{2}\] and the plane \[2x-y+\sqrt{\lambda }\,z+4=0\] is such that\[\sin \theta =\frac{1}{3}\]. Then, value of \[\lambda \] is_______.