SOLUTION: Solve sec(t) given t=pi/2 or find t when sec(t)=2/square root 2
I know sec=1/cos(t)
For t=pi/2 I got sec(t)=0 but I'm not sure if its correct or even how to do it. Please Help
Algebra.Com
Question 387849: Solve sec(t) given t=pi/2 or find t when sec(t)=2/square root 2
I know sec=1/cos(t)
For t=pi/2 I got sec(t)=0 but I'm not sure if its correct or even how to do it. Please Help
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ =\ 0)
And
\ =\ \frac{1}{\cos(\varphi))
Hence
\ =\ \frac{1}{\cos\left(\frac{\pi}{2}\right)}\ =\ \frac{1}{0})
is undefined.
In other words,
\ =\ +\infty)
John
My calculator said it, I believe it, that settles it
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