Math Problem Statement

Dado um ponto P(-1,2,3) e um vetor A

x a x + ( y + x ) a y A=xa x ​ +(y+x)a y ​ , expresse o ponto P e A em coordenadas cilíndricas.

Solution

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Cylindrical Coordinates
Vector Algebra

Formulas

r = sqrt(x^2 + y^2)
θ = atan2(y, x)
z = z
A_r = A_x cos(θ) + A_y sin(θ)
A_θ = -A_x sin(θ) + A_y cos(θ)

Theorems

Coordinate Conversion Theorem

Suitable Grade Level

Undergraduate Mathematics