Examlex

Solved

Solve the System of Equations {x+3y2z=12x+4y+z=42x+6yz=2\left\{ \begin{array} { r } x + 3 y - 2 z = 1 \\2 x + 4 y + z = 4 \\2 x + 6 y - z = 2\end{array} \right.

question 51

Multiple Choice

Solve the system of equations {x+3y2z=12x+4y+z=42x+6yz=2\left\{ \begin{array} { r } x + 3 y - 2 z = 1 \\2 x + 4 y + z = 4 \\2 x + 6 y - z = 2\end{array} \right. by converting to a matrix equation and using its inverse coefficient matrix [333211623123623013]\left[ \begin{array} { c c c } \frac { 3 } { 3 } & \frac { 3 } { 2 } & - \frac { 11 } { 6 } \\- \frac { 2 } { 3 } & - \frac { 1 } { 2 } & \frac { 3 } { 6 } \\- \frac { 2 } { 3 } & 0 & \frac { 1 } { 3 }\end{array} \right]


Definitions:

Bonds Payable

Long-term liabilities representing amounts owed by a corporation or government to bondholders, to be repaid at a specified future date.

Receipts

Records of transactions indicating payment made or received.

Direct Method

a cash flow statement preparation approach that shows the specific cash inflows and outflows from operating activities.

Cash Received

Cash received encompasses any inflow of cash to a business or individual, coming from various sources such as sales, loan proceeds, or investments.

Related Questions