If A : B = C : D, then the value of $\begin{array}{*{20}{c}} {{A^2}}& + &{{B^2}}\ {{C^2}}& + &{{D^2}} \end{array}$ is

Question

If A : B = C : D, then the value of $\begin{array}{*{20}{c}} {{A^2}}& + &{{B^2}}\ {{C^2}}& + &{{D^2}} \end{array}$ is

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

$\frac{1}{2}$

TuteeHUB · Answer

$\begin{array}{*{20}{c}} {{A^{}}}& + &{{B^{}}}\ C& + &{{D^{}}} \end{array}$

TuteeHUB · Answer

$\begin{array}{*{20}{c}} {{A^{}}}& - &{{B^{}}}\ C& - &{{D^{}}} \end{array}$

TuteeHUB · Answer

$\begin{array}{*{20}{c}} {{A^{}}}& \times &{{B^{}}}\ C& \times &{{D^{}}} \end{array}$

1.	If A : B = C : D, then the value of \(\begin{array}{*{20}{c}} {{A^2}}& + &{{B^2}}\\ {{C^2}}& + &{{D^2}} \end{array}\) is
A.	\(\frac{1}{2}\)
B.	\(\begin{array}{*{20}{c}} {{A^{}}}& + &{{B^{}}}\\ C& + &{{D^{}}} \end{array}\)
C.	\(\begin{array}{*{20}{c}} {{A^{}}}& - &{{B^{}}}\\ C& - &{{D^{}}} \end{array}\)
D.	\(\begin{array}{*{20}{c}} {{A^{}}}& \times &{{B^{}}}\\ C& \times &{{D^{}}} \end{array}\)
Answer» E.

If A : B = C : D, then the value of \(\begin{array}{*{20}{c}} {{A^2}}& + &{{B^2}}\\ {{C^2}}& + &{{D^2}} \end{array}\) is