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MrMuchimi
3 years ago
9

given that sine theta = 0, and cosine theta is less than zero, find the exact values of the other two trig functions

Mathematics
2 answers:
vekshin13 years ago
5 0

Answer:

θ = π + periods of 2π

Sin (π + 2π) = 0

Cos (π + 2π) = -1

Tan (π + 2π) = 0

Step-by-step explanation:

Sin (θ)=0 implies that θ only can be 0 or π plus periods of 2π:

θ = 0+2π

θ = π+2π

For Cos(θ) the values only can be:

Cos (0+2π) = 1 and

Cos (π+2π) = -1

from this, only Cos (π+2π) < 0

So θ only can be θ=π+2π

Afina-wow [57]3 years ago
4 0

Answer:

Below.

Step-by-step explanation:

The tangent is 0.

The secant is -1.

The cosecant and cotangent are undefined.

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