Asked by samuel
why does the equation sec x=−0.5 have a solution??
Answers
Answered by
oobleck
it does not.
|secx| is always at least 1, since secx = 1/cosx, and |cosx| is always at most 1.
review your trig functions some more.
|secx| is always at least 1, since secx = 1/cosx, and |cosx| is always at most 1.
review your trig functions some more.
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