Question

si:f(x)=sen×/2+cos×/3+tg×/4
calcular:f(pi)

ayudaaaaaa​

Answer 1

Explicación paso a paso:

f(x) = senx/2 + cosx/3 + tgx/4

Calcular f(π)

f(π) = senπ/2 + cosπ/3 + tgπ/4

f(π) = sen(π/2) + cos(π/3) + tg(π/4)

f(π) = sen90° + cos60° + tg45°

Por identidades trigonométricas

f(π) = 1 + 1/2 + 1

f(π) = (2 + 1 + 2)/2

f(π) = 5/2