线性方程组[}x_1 + x_2 + x_3 + x_4 + x_5 = 1 3x_1 + 2x_2 + x_3 + x_4 - 3x_5 = c x_2 + 2x_3 + 2x_4 + 6x_5 = 3 5x_1 + 4x_2 + 3x_3 + 3x_4 - x_5 = d]则 (1) = ( )、(2) = ( )、(3) = ( )、(4) = ( )、(5) = ( )、(6) = ( )、(7) = ( )、(8) = ( )、(9) = ( )、(10) = ( )、(11) = ( )、(12) = ( )、(13) = ( )、(14) = ( )、(15) = ( )、(16) = ( )、(17) = ( )、(18) = ( )、(19) = ( )、(20) = ( )、(21) = ( )、(22) = ( )
线性方程组
$
\begin{cases}
x_1 + x_2 + x_3 + x_4 + x_5 = 1 \\
3x_1 + 2x_2 + x_3 + x_4 - 3x_5 = c \\
x_2 + 2x_3 + 2x_4 + 6x_5 = 3 \\
5x_1 + 4x_2 + 3x_3 + 3x_4 - x_5 = d
\end{cases}
$
当 (1) $c = ()$,(2) $d = ()$ 时,有解有解时,求得通解
$
\begin{pmatrix}
x_1 \\
x_2 \\
x_3 \\
x_4 \\
x_5
\end{pmatrix} = c_1 \begin{pmatrix}
(3) \\
(4) \\
(5) \\
(6) \\
(7)
\end{pmatrix} + c_2 \begin{pmatrix}
(8) \\
(9) \\
(10) \\
(11) \\
(12)
\end{pmatrix} + c_3 \begin{pmatrix}
(13) \\
(14) \\
(15) \\
(16) \\
(17)
\end{pmatrix} + \begin{pmatrix}
(18) \\
(19) \\
(20) \\
(21) \\
(22)
\end{pmatrix}
$
则 (1) = ( )、(2) = ( )、(3) = ( )、(4) = ( )、(5) = ( )、(6) = ( )、(7) = ( )、(8) = ( )、(9) = ( )、(10) = ( )、(11) = ( )、(12) = ( )、(13) = ( )、(14) = ( )、(15) = ( )、(16) = ( )、(17) = ( )、(18) = ( )、(19) = ( )、(20) = ( )、(21) = ( )、(22) = ( )