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:

Mental Disorder

A mental disorder is a condition characterized by significant disturbance in an individual's cognition, emotional regulation, or behavior, usually associated with distress or impaired functioning.

Immigrated

The act of leaving one's country of birth to live permanently in another country.

Generalized Anxiety Disorder

A mental health disorder characterized by excessive, uncontrollable worry about various aspects of life, often accompanied by physical symptoms.

Obsessions

Persistent, intrusive, and unwanted thoughts that cause distress or anxiety.