What is the limit as x approaches 8 of cos((pix)/3) ?

The limit as x approaches 8 of cos((pix)/3) is -1/2

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limit as x approaches 8 of cos((pix)/3)

x \to 8 lim (cos (\frac{π x}{3}))

- \frac{1}{2}

Decimal Notation

- 0.5

Solution steps

x \to 8 lim (cos (\frac{π x}{3}))

Plug in the value

x = 8

= cos (\frac{π 8}{3})

Simplify

cos (\frac{π 8}{3}) : - \frac{1}{2}

= - \frac{1}{2}

y = \frac{x ^{4}}{f ( x )}

f (x) = 3 x^{2} - 4 x

y^{^{''}} + 2 y^{^{'}} + 26 y = 0, y (0) = 4, y^{^{'}} (0) = - 2

\frac{d}{d x} (x \cdot ln (x))

\frac{\partial}{\partial x} (x^{2 + y^{2}})

What is the limit as x approaches 8 of cos((pix)/3) ?
The limit as x approaches 8 of cos((pix)/3) is -1/2