What is sec 0 when tan 0 = V3? Đ. (1, 0) sec 0 = [?]​

secθ = - 2

Step-by-step explanation:

Using the identity

sec²θ = 1 + tan²θ

          = 1 + ( )² = 1 + 3 = 4 ( take the square root of both sides )

secθ = ± = ± 2

Since secθ < 0 in the third quadrant , then

secθ = - 2

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the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: