In the Previous Problem, Using the Notation $u _ { i j } = u ( x , \mathrm { t } )$

question 34

Multiple Choice

In the previous problem, using the notation $u _ { i j } = u ( x , \mathrm { t } )$ , and letting $\lambda = c k / h$ , the equation becomes

• A) \(u _ { i , j - 1 } = \lambda ^ { 2 } u _ { i + 1 , j } + 2 \left( 1 + \lambda ^ { 2 } \right) u _ { i j } + \lambda ^ { 2 } u _ { i - 1 , j } + u _ { i , j - 1 }\)
• B) \(u _ { i , j - 1 } = \lambda u _ { i + 1 , j } + 2 ( 1 - \lambda ) u _ { i j } + \lambda u _ { i - 1 , j } + u _ { i , j - 1 }\)
• C) \(u _ { i , j + 1 } = \lambda ^ { 2 } u _ { i + 1 , j } + 2 \left( 1 + \lambda ^ { 2 } \right) u _ { i j } + \lambda ^ { 2 } u _ { i - 1 , j } - u _ { i , j - 1 }\)
• D) \(u _ { i , j + 1 } = \lambda ^ { 2 } u _ { i + 1 , j } + 2 \left( 1 - \lambda ^ { 2 } \right) u _ { i j } + \lambda ^ { 2 } u _ { i - 1 , j } - u _ { i , j - 1 }\)
• E) \(u _ { i , j + 1 } = \lambda u _ { i + 1 , j } + ( 1 - \lambda ) u _ { i j } + \lambda u _ { i - 1 , j } - u _ { i , j - 1 }\)

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Definitions:

Tax Withholdings

Amounts of money withheld from an employee's salary by an employer for payment of taxes.

Pay Payroll Liabilities

The process of compensating employees and settling amounts owed for payroll taxes, insurance, and other deductions.

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The process of verifying and adjusting the accuracy of payroll records to ensure they match transaction records.

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The process of generating and printing a report that details the wages, salaries, and other compensation paid to employees over a specific period.