12th Class
Mathematics
Sample Paper
Mathematics Olympiad - Sample Paper-1
question_answer
Let\[f(x)=cos\text{ }x\text{ (sin}\,\text{x+}\sqrt{{{\sin }^{2}}x+{{\sin }^{2}}}\theta \text{)}\], where \[\theta \] is a given constant, then maximum value of f(x) is __.