Find the Coefficient Of $x ^ { 5 } y ^ { 6 }$

question 1

Short Answer

Find the coefficient of $x ^ { 5 } y ^ { 6 }$ in the expansion of $( 2 x - y ) ^ { 11 }$

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Definitions:

Creativity at Work

The ability to generate innovative and useful ideas and solutions within a professional context.

Direction of Effort

The orientation or focus of an individual's or group's work and energies towards achieving a particular goal or task.

Motivation

The internal drive or external stimuli that prompt and direct behavior towards achieving personal or organizational goals.

Partial Reinforcement

Means rewarding a behavior only part of the time rather than all the time (it can be applied to punishment as well, but the reward case is simpler).