$\text { For the curve } r ( t ) \text {, write the acceleration in the form aTT } + \text { anN. }$

question 84

Multiple Choice

$\text { For the curve } r ( t ) \text {, write the acceleration in the form aTT } + \text { anN. }$
-r(t) = (cosh t) i + (sinh t) j + tk

• A) \(a = ( - \sinh t ) T + N\)
• B) \(\mathbf { a } = ( \sqrt { 2 } \sinh \mathrm { t } ) \mathbf { T } + \mathbf { N }\)
• C) \(\mathbf { a } = ( - \sqrt { 2 } \sinh t ) \mathbf { T } + \mathbf { N }\)
• D) \(\mathbf { a } = ( \sinh \mathrm { t } ) \mathbf { T } + \mathbf { N }\)

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Definitions:

Ageism

Discrimination or prejudice against individuals or groups based on their age.

Discrimination

Discriminatory behavior towards various groups of individuals, particularly based on their race, age, or gender.

Sexism

Refers to the discrimination or prejudice against individuals based on their sex or gender, often impacting opportunities, treatment, and perception in various aspects of life.

Jingoism

Extreme patriotism, especially in the form of aggressive or warlike foreign policy.