English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories
0 ⤊

What quadrant is ...sec(theta)=square root of 2... in?

my guess is 2 and 4, but i could be wrong.

2007-08-20 09:26:07 · 1 answers · asked by Cat 3 in Science & Mathematics ➔ Mathematics

1 answers

Since secant is reciprocal cosine, it is positive in the same quadrant that the cosine is positive.
That would be the 1st and 4th quadrant.

2007-08-20 09:29:51 · answer #1 · answered by cattbarf 7 · 0⤊ 0⤋

fedest.com, questions and answers