2000017401

Parte: 
Project ID: 
2000017401
Accepted: 
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Clonable: 
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Easy: 
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Calcula el producto de las siguientes matrices: \[ A=\left (\array{ \frac12 & \frac34\cr -1 & \frac32 } \right ),~ B=\left (\array{ \frac32 & -\frac14 \cr 0& \frac12 } \right ) \]
\( AB=\left (\array{ \frac34 & \frac14 \cr -\frac32& 1 } \right ) \)
\( AB=\left (\array{ \frac34 & -\frac3{16} \cr 0 & \frac34} \right ) \)
\( AB=\left (\array{ \frac34 & \frac12 \cr -\frac32 & 1 } \right ) \)
\( AB=\left (\array{ 2 & \frac12 \cr -1 & 2} \right ) \)
Fixed Answer: 
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