What is the limit as x approaches pi of-9sin(x/2) ?

The limit as x approaches pi of-9sin(x/2) is -9

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limit as x approaches pi of-9sin(x/2)

x \to π lim (- 9 sin (\frac{x}{2}))

- 9

Solution steps

x \to π lim (- 9 sin (\frac{x}{2}))

Plug in the value

x = π

= - 9 sin (\frac{π}{2})

Simplify

- 9 sin (\frac{π}{2}) : - 9

= - 9

f (x) = (- 9 x^{2} + 16)^{2}

\int 6 x d x

\int \frac{x + 1}{x ^{2} - 4 x + 3} d x

y = x^{2} - 2, y = 7

f (x) = \frac{- 6 x}{x ^{2} + 1}, (0, 0)

What is the limit as x approaches pi of-9sin(x/2) ?
The limit as x approaches pi of-9sin(x/2) is -9