Whisten of the following does not accurately characterize the highest rung on the ladder of Diotima's ladder of love? It can only fully be experienced after death. It refers to moral rather than physical beauty. It can be grasped by the body's eye. Few people ascend to this level of love.

c. \( \left(\frac{4}{3}: \frac{4}{7}\right)^{-2}= \)

Suppose that the function \( f \) is defined on the interval \( (-2,2] \) as follows, \[ f(x)=\left\{\begin{array}{ll}-1 & \text { if }-2

1. Determine o valor que \( x \) não pode assumir nas equações fracionárias a seguir. \( \begin{array}{ll}\text { a) } \frac{3}{4}+\frac{1}{x}=\frac{11}{12} & \text { d) } \frac{x-3}{x+3}=\frac{3}{5} \\ \text { b) } \frac{x+3}{x}=1+\frac{1-x}{2 x} & \text { e) } \frac{2}{2 x-1}=\frac{5}{x+1} \\ \text { c) } \frac{1}{6 x}+\frac{3}{2 x}=\frac{x-1}{4 x^{2}} & \text { f) } 1+\frac{3}{2-x}=\frac{1}{2}\end{array} \)

1. Resuelve la siguiente ecuación: \( 2 e^{10 x}+12=11 e^{5 x} \)

11. Construct a grouped fiequency disribution fable of Class size (7.5), find means from the distribution table \( 170,212,252,225,310,712,412,425,32 \) \( 325,192,198,230,320,412,530,602,724,327 \) \( 402,317,403405,372,413 \).