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

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}

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