फाइनाइट मैथ उदाहरण

$[\begin{array}{c} - 2 & 1 & - 3 \\ 0 & - 3 & 1 \end{array}] + [\begin{array}{c} x - y & 4 & 2 \\ - 4 & x & - 1 \end{array}] = [\begin{array}{c} 0 & 5 & - 1 \\ - 4 & 2 x + y & 0 \end{array}]$

चरण 1

संबंधित तत्वों को जोड़ें.

$[\begin{array}{c} - 2 + x - y & 1 + 4 & - 3 + 2 \\ 0 - 4 & - 3 + x & 1 - 1 \end{array}] = [\begin{array}{c} 0 & 5 & - 1 \\ - 4 & 2 x + y & 0 \end{array}]$

चरण 2

Simplify each element.

और स्टेप्स के लिए टैप करें…

चरण 2.1

$1$ और $4$ जोड़ें.

$[\begin{array}{c} - 2 + x - y & 5 & - 3 + 2 \\ 0 - 4 & - 3 + x & 1 - 1 \end{array}] = [\begin{array}{c} 0 & 5 & - 1 \\ - 4 & 2 x + y & 0 \end{array}]$

चरण 2.2

$- 3$ और $2$ जोड़ें.

$[\begin{array}{c} - 2 + x - y & 5 & - 1 \\ 0 - 4 & - 3 + x & 1 - 1 \end{array}] = [\begin{array}{c} 0 & 5 & - 1 \\ - 4 & 2 x + y & 0 \end{array}]$

चरण 2.3

$0$ में से $4$ घटाएं.

$[\begin{array}{c} - 2 + x - y & 5 & - 1 \\ - 4 & - 3 + x & 1 - 1 \end{array}] = [\begin{array}{c} 0 & 5 & - 1 \\ - 4 & 2 x + y & 0 \end{array}]$

चरण 2.4

$1$ में से $1$ घटाएं.

$[\begin{array}{c} - 2 + x - y & 5 & - 1 \\ - 4 & - 3 + x & 0 \end{array}] = [\begin{array}{c} 0 & 5 & - 1 \\ - 4 & 2 x + y & 0 \end{array}]$

चरण 3

Write as a linear system of equations.

$- 2 + x - y = 0$

$5 = 5$

$- 1 = - 1$

$- 4 = - 4$

$- 3 + x = 2 x + y$

$0 = 0$

चरण 4

Since $0 = 0$ is always true, the matrix equation has infinite solutions.

Infinite solutions satisfying the system.