I do not even know where to start with this question:

Which of the following statements is impossible?

a)8cos theta= -8

b) 4tan theta=125

c) 100sec theta=99

d)12cot theta=1

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- February 3rd 2010, 10:19 PMcerosevenI am lost, please help
I do not even know where to start with this question:

Which of the following statements is impossible?

a)8cos theta= -8

b) 4tan theta=125

c) 100sec theta=99

d)12cot theta=1 - February 3rd 2010, 10:26 PMPulock2009
i think its (c).

-1<=cos(theta)<=1 - February 3rd 2010, 11:03 PMVonNemo19
- February 3rd 2010, 11:10 PMceroseven
(-1,1)??

- February 3rd 2010, 11:26 PMChris L T521
- February 4th 2010, 01:47 PMceroseven
So what is the answer? I am confused

- February 5th 2010, 01:35 AMmr fantastic