if tanθ = \(frac{3}{4}\), 180° < θ < 270°, find the value of cosθ.
a
\(\frac{4}{5}\)
b
\(\frac{3}{5}\)
c
-\(\frac{4}{5}\)
d
-\(\frac{3}{5}\)
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if tanθ = \(frac{3}{4}\), 180° < θ < 270°, find the value of cosθ.
\(\frac{4}{5}\)
\(\frac{3}{5}\)
-\(\frac{4}{5}\)
-\(\frac{3}{5}\)
No video available
