What is the limit as x approaches pi of-7sin(-x/2) ?

The limit as x approaches pi of-7sin(-x/2) is 7

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limit as x approaches pi of-7sin(-x/2)

x \to π lim (- 7 sin (- \frac{x}{2}))

7

Solution steps

x \to π lim (- 7 sin (- \frac{x}{2}))

Plug in the value

x = π

= - 7 sin (- \frac{π}{2})

Simplify

- 7 sin (- \frac{π}{2}) : 7

= 7

What is the limit as x approaches pi of-7sin(-x/2) ?
The limit as x approaches pi of-7sin(-x/2) is 7