What is the limit as x approaches pi of (1-cos(x))/x ?

The limit as x approaches pi of (1-cos(x))/x is 2/pi

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limit as x approaches pi of (1-cos(x))/x

x \to π lim (\frac{1 - cos ( x )}{x})

\frac{2}{π}

Decimal Notation

0.63661 \dots

Solution steps

x \to π lim (\frac{1 - cos ( x )}{x})

Plug in the value

x = π

= \frac{1 - cos ( π )}{π}

1 - cos (π) = 2

= \frac{2}{π}

\frac{d}{d x} (\frac{2 x}{x ^{2} + 81})

(1, 4), (- 1, - 4)

\int sin (x) sin (x + \frac{π}{6}) d x

\frac{\partial}{\partial x} (6 x^{2} cos (y^{7}))

y = \frac{8 x ^{2} + 6 x + 2}{x}

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