Find the Coefficient of The $x^{3} y^{4}$ Term in the Expansion Of

question 14

Multiple Choice

Find the coefficient of the $x^{3} y^{4}$ term in the expansion of $(x+y) ^{7}$

• A) 3
• B) 4
• C) \(7 !\)
• D) 35
• E) 210

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Definitions:

Construction Cost

The total expenses incurred during the building of a structure, including materials, labor, and other related costs.

Operating Cost

Expenses associated with the day-to-day running of a business, excluding the cost of goods sold.

Soft Infrastructure

Non-physical infrastructure, including institutions, human capital, and societal systems that support economic activities.

Community Receptivity

The level of openness or acceptance that a community shows towards a new idea, product, or initiative.