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

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

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limit as t approaches pi of-2sin(-t/2)

t \to π lim (- 2 sin (- \frac{t}{2}))

2

Solution steps

t \to π lim (- 2 sin (- \frac{t}{2}))

Plug in the value

t = π

= - 2 sin (- \frac{π}{2})

Simplify

- 2 sin (- \frac{π}{2}) : 2

= 2

\int_{0}^{\infty} a f (x) d x

x \to 2 + lim (ln ∣ x - 2 ∣)

f (x) = 7 x - 3 x^{2}

\int \frac{1}{x ^{2} - 49} d x

\frac{1}{( s ^{3} + s ^{2} + s )}

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