Given Y = F(u) and U = G(x), Find Dy/dx

question 315

Multiple Choice

Given y = f(u) and u = g(x) , find dy/dx = f(g(x) ) g(x) .
-y = sin u, u = cos x

• A) - cos x sin x
• B) cos x sin x
• C) sin(cos x) sin x
• D) - cos(cos x) sin x

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Definitions:

Expected Activity Times

The average durations that tasks or activities are anticipated to take, often used in project management and planning.

CPM Network

A project management tool that uses Critical Path Method (CPM) for planning, scheduling, and controlling complex projects by identifying critical and non-critical tasks.

Predecessors

Entities or elements that precede others in a sequence or process, often used in project management to denote tasks that must be completed before others can start.

Successor

An entity or person that follows another in a specific role, position, or title, inheriting responsibilities or assets.