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

question 19

Multiple Choice

In the previous problem, using the notation $u _ { i j } = u ( x , \mathrm { t } )$ , and letting $\lambda = c k / h ^ { 2 }$ , the equation becomes

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

---

Definitions:

Current Liabilities

Current liabilities are a company's liabilities that are due within one fiscal year or the operating cycle, whichever is longer, and include debts such as accounts payable and short-term loans.

Sales Taxes

Taxes imposed by governments on the sale of goods and services, usually calculated as a percentage of the sale price.

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations or those due within one year, calculated as current assets divided by current liabilities.

Current Liability

A company's financial obligations that are due within one year or within the normal operating cycle, including accounts payable and short-term loans.