Solve the Initial-Value Problem $$r ^ { t } + 2 t r = r , \quad r ( 0 ) = 2$$

question 80

Multiple Choice

Solve the initial-value problem. Select the correct answer.
$$r ^ { t } + 2 t r = r , \quad r ( 0 ) = 2$$

• A) \(r ( t ) = 2 e ^ { t - t ^ { 2 } }\)
• B) \(r ( t ) = 2 e ^ { t - 2 t }\)
• C) \(r ( t ) = e ^ { t - 2 t ^ { 2 } }\)
• D) \(r ( t ) = \frac { e ^ { t ^ { 2 } } } { 2 }\)
• E) \(r ( t ) = 2 e ^ { 2 t }\)

Identify the requirements and effects of instrument endorsements and assignments.

Understand the resolution of discrepancies in the amount stated on negotiable instruments.

Recognize the regulatory bodies and regulations affecting consumer transactions and negotiable instruments.

Understand the concept of tolerance in mechanical dimensioning.

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