Question

Calcule o valor de f(t) para:
(a) t = 1
(b) t = 2
(c) t = 7 sobre 2
Me ajudem nesta questão,por favor!!!

Answer 1

$F(t) = 2 · ( \frac{\pi}{2}· t)$

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A) $t = 1$

$f(1) = 2.( \frac{\pi}{2}· 1)$

$f(1) = \pi$

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B) $t = 2$

$f(2) = 2.( \frac{\pi}{2}· 2)$

$f(2) = 2\pi$

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C) $t = \frac{7}{2}$

$f( \frac{7}{2}) = 2.( \frac{\pi}{2} · \frac{7}{2})$

$f( \frac{7}{2}) = 2.( \frac{7\pi}{4})$

$f( \frac{7}{2}) = \frac{7\pi}{2}$