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Sedaia [141]
3 years ago
7

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

Mathematics
1 answer:
adoni [48]3 years ago
6 0

Answer:

secθ = - 2

Step-by-step explanation:

Using the identity

sec²θ = 1 + tan²θ

          = 1 + (\sqrt{3} )² = 1 + 3 = 4 ( take the square root of both sides )

secθ = ± \sqrt{4} = ± 2

Since secθ < 0 in the third quadrant , then

secθ = - 2

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