Question

the number of solutions of x ∈(0,2 pi) for which [sin x+cos x]=3+[-sin x]+[-cos x](where [.] denotes greatest integer function) is: (1) 0 (2) 4 (3) infinate (4) 1

Answer 1

Answer:

Step-by-step explanation:

The number of solutions of <br>

in the internal

is (where[.] denotes the the greatest integer function).