Question

The number of integral values of ‘n’ so that sin x (sin x + cos x) = n has at least one solution, is :

Solution

Correct option is

2

 

  

  

   n = 0, 1.

SIMILAR QUESTIONS

Q1

, then ‘a’ is equal to

Q2
Q3
Q4

 is equal to

Q5

 

The numerical value of  

     

is equal to

Q6

If x1 and x2 are two distinct roots of the equation a  is equal to

Q7
Q8
Q9

The given expression  is true if and only if

Q10

The number of roots of the equation  in the interval  is :