Let G(x, R, T) = 2 $x ^ { 2 }$

question 66

Multiple Choice

Let G(x, r, t) = 2 $x ^ { 2 }$ t + $\frac { 1 } { 3 }$ $t ^ { 2 }$ - $r ^ { 3 }$ $\sqrt { x t }$ . Find $\frac { \partial G } { \partial x }$ .

• A) 4xt - \(\frac { 1 } { 3 }\) \(t ^ { 2 }\) - \(\frac { 3 \mathrm { r } ^ { 2 } \mathrm { t } } { 2 \sqrt { x t } }\)
• B) 4x - \(\frac { \mathrm { r } ^ { 3 } } { 2 \sqrt { \mathrm { xt } } }\)
• C) \(4 x t - \frac { r ^ { 3 } t } { 2 \sqrt { x t } }\)
• D) 4xt + \(\frac { 1 } { 3 }\) \(t ^ { 2 }\) - \(r ^ { 3 }\) \(\frac { 1 } { 2 \sqrt { x t } }\)
• E) none of these

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Definitions:

Roger Von Oech

An author and innovator best known for his work on creativity.

Mental Locks

Psychological barriers or self-imposed limitations that prevent individuals from thinking creatively or achieving their full potential.

Being Practical

Focusing on realistic and sensible approaches to solving problems or making decisions.

Big "C" Creativity

Refers to groundbreaking or transformative innovations and ideas that significantly impact a field or society as a whole, as opposed to everyday creative solutions.