## yessica92 3 years ago There is no solution to the equation csc x= -1. A. True B. False

1. shubhamsrg

whats 1/csc x ?

2. yessica92

idk

3. shubhamsrg

lol .. its sin x ..

4. yessica92

so is true

5. shubhamsrg

so its sin x = -1 ,,what do you think? is sin x ever equal to -1 ?

6. hashsam1

i thought its tanx?

7. hashsam1

:PPPPPP

8. yessica92

:P so is false?

9. FoolForMath

False.

10. FoolForMath

Typically the range of $$\csc x$$ is $$(-\infty ,-1]\cup [1,\infty)$$

11. hashsam1

its false as i said so sinx is defined for -1, 0 and 1 only

12. FoolForMath

Oh so sin x is not defined for any other value? @hashsam1

13. hashsam1

take inverse of -2 or -1 and you'll get the answer.

14. hreeg97