If then ____.
1
None of the above
____.
/
4
If then ____.
/
{0}
(–1,0)
____.
71/125
74/125
3/5
1/2
The principal value of is ____.
None of the above
If , then ____.
None of the above
The equation has ____.
No solution
Unique solution
Infinite number of solutions
None of the above
The number of real solutions of is ____.
Zero
One
Two
Infinite
The equation has ____.
No solution
Only one solution
Two solutions
Three solutions
/
General solution of the equation is ____.
None of the above
Period of ____.
Period of is ____.
Period of is ____.
/
The period of the function is ____.
4
6
12
24
/
6
8
4
12
The period of , is ____.
None of the above