Math Problem Statement

Diketahui: bidang datar yang dibatasi oleh pers garis Y = 2X sumbu x dan garis x = 4 rho = 1

Carilah :

a). Titik berat bidang datar tersebut

b). Volumenya jika bidang diputar keliling garis Y = 2X

Solution

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Math Problem Analysis

Mathematical Concepts

Calculus
Integration
Centroid
Volume of Revolution

Formulas

Formula for centroid coordinates
Volume using disc method

Theorems

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Suitable Grade Level

University Level