Question

. Si: senx = 1/3 Calcule: E = √2.secx + csc x​

Answer 1

Respuesta:

E=$\frac{9}{2}$

Explicación paso a paso:

$E=\sqrt{2}*\frac{3}{\sqrt{8} }+3\\\\ E=\frac{\sqrt{2} }{\sqrt{2^3} }*3+3\\\\ E=\frac{2^1^/^2}{2^3^/^2} *3+3\\\\ E=\frac{1}{2}*3+3\\\\ E=\frac{3}{2}+3\\\\ E=\frac{3+6}{2}\\\\ E=\frac{9}{2}$