angelinajean1975
angelinajean1975 angelinajean1975
  • 09-04-2020
  • Mathematics
contestada

If cos theta=0 then sec theta=0, true or false?

Respuesta :

Hrishii
Hrishii Hrishii
  • 09-04-2020

Answer:

False

Step-by-step explanation:

[tex] \because \sec \theta = \frac{1}{ \cos \theta} \\ \therefore \sec \theta = \frac{1}{0} \\ \therefore \sec \theta = \infty \: [/tex]

Answer Link
heon1219
heon1219 heon1219
  • 24-11-2020

Answer:

False, the guy above is right.

Step-by-step explanation:

In math, it's usually considered as "Undefined."

We can easily be confused, because -1/0 might look like it's 0.

However, we must know that n OVER 0 is undefined.

Answer Link

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