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\begin{bmatrix}6i&-3i&1\\ ...

\begin{bmatrix}6i&-3i&1\\ 4 &3i& -1\\ 20&3&i\\ \end{bmatrix} =x+i y ,` then a.`x=3,y=1` b. `x=1,y=3` c. `x=0,y=3` d. `x=0,y=0`

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CENGAGE-DETERMINANTS-All Questions
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  11. Prove that =|1 1 1 a b c b c+...

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  14. Show that if x1, x2, x3!=0 |x1+a1b1a1b2a1b3a2b1x2+a2b2a2b3a3b1a3b2x3+...

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  17. The values of k in R for which the system of equations x+k y+3z=0,k x...

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