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1. Trig Identity
is 1 divided by 3 cos equal to

a) 3sec

or

b) 1/3sec

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2. Re: Trig Identity
cosx = 1/sec
so 1/3cos = 1/3(1/cos) = 1/3(1/(1/sec)) = sec/3
3. Re: Trig Identity
4. Re: Trig Identity
maths gtfo
5. Re: Trig Identity
(Original post by cowsgoquack)
maths gtfo
stefoo.
6. Re: Trig Identity
This isnt in the right forum so im going to give you the wrong answer, its 17sec(x + 3)
7. Re: Trig Identity
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