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Questions  >>  CBSE XII  >>  Math  >>  Matrices
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Construct a $3\times 2$ matrix whose elements are given by $a_{ij}=e^{i.x}\sin jx$

$\begin{array}{1 1} A=\begin{bmatrix}sin x& e^x sin2x\\e^{2x}sin x& e^{2x} sin2x\\e^{3x}sin x& e^{3x} sin2x\end{bmatrix} \\ A=\begin{bmatrix}e^xsin x& e^x \\e^{2x}sin x& e^{2x} sin2x\\e^{3x}sin x& e^{3x} sin2x\end{bmatrix} \\ A=\begin{bmatrix}e^xsin x& e^x sin2x\\e^{2x}sin x& e^{2x} sin2x\\e^{3x}sin x& e^{3x} sin2x\end{bmatrix} \\A=\begin{bmatrix}e^xsin x& e^x sin2x\\e^{2x}sin x& e^{2x} sin2x\\e^{3x}sin x& e^{3} sin2x\end{bmatrix} \end{array} $

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