{l}{2*cos(x)+5*sec(x)=11}{y=cos(x)}{z=y}{text{Solvefor}atext{where}}{a=z} ಪರಿಹರಿಸಿ

$$\left. \begin{array} { l } { 2 \cdot \cos(x) + 5 \cdot \sec(x) = 11 }\\ { y = \cos(x) }\\ { z = y }\\ { \text{Solve for } a \text{ where} } \\ { a = z } \end{array} \right.$$

x, y, z, a ಪರಿಹರಿಸಿ

$$x=2\pi n_{1}+\frac{\pi }{3}\text{, }n_{1}\in \mathrm{Z}\text{, }y=\frac{1}{2}=0.5\text{, }z=\frac{1}{2}=0.5\text{, }a=\frac{1}{2}=0.5$$

$$x=2\pi n_{2}+\frac{5\pi }{3}\text{, }n_{2}\in \mathrm{Z}\text{, }y=\frac{1}{2}=0.5\text{, }z=\frac{1}{2}=0.5\text{, }a=\frac{1}{2}=0.5$$