+ pcos² pa. +(pcos² p-psin² ) a, + 1) Transform A=2psin pcospa, from cylindrical to Cartesian system. (The answer should be written in the simplest form).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 12T
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solve first question pleaseeeeee

1) Transform A=2psin pcospa +(pcos² p-psin² ) a, + pcos² pa.
from cylindrical to Cartesian system. (The answer should be written in the
simplest form).
2) A finite surface 0≤x≤2, 0≤y≤2 on the z=0 plane has a charge
density p, =xy √√(x² + y² +25)³ nC/m². Find the electric field intensity at
(0, 0, 5). (The answer should be written in the simplest form).
Transcribed Image Text:1) Transform A=2psin pcospa +(pcos² p-psin² ) a, + pcos² pa. from cylindrical to Cartesian system. (The answer should be written in the simplest form). 2) A finite surface 0≤x≤2, 0≤y≤2 on the z=0 plane has a charge density p, =xy √√(x² + y² +25)³ nC/m². Find the electric field intensity at (0, 0, 5). (The answer should be written in the simplest form).
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