Math Problem Statement

Let f (x) = cos x and g(x) = sin x. Find the center of gravity (x, y) of the region between the graphs of f and g on

0, 𝜋 2

.

(x, y) =

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Calculus
Centroid of a Region
Integral Calculus
Trigonometry

Formulas

x_centroid = (1/A) ∫[a to b] x [f(x) - g(x)] dx
y_centroid = (1/2A) ∫[a to b] [f(x)^2 - g(x)^2] dx
A = ∫[a to b] [f(x) - g(x)] dx

Theorems

Centroid Theorem
Integral Theorem

Suitable Grade Level

Undergraduate Calculus