Let and z = z. Then $x = r \cos \theta$ is

A) $- 1$
B) $r$
C) $r$.
D) $r ^ { 2 }$
E) $- r ^ { 2 }$

Name: Let and z = z. Then $x = r \cos \theta$ is A) $- 1$ B) $r$ C) $r$. D) $r ^ { 2 }$ E) $- r ^ { 2 }$
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Question

Let and z = z. Then $x = r \cos \theta$ is

A) $- 1$
B) $r$
C) $r$.
D) $r ^ { 2 }$
E) $- r ^ { 2 }$

Quizplus · Accepted Answer

The Answer of Let and z = z. Then $x = r \cos \theta$ is

A) $- 1$
B) $r$
C) $r$.
D) $r ^ { 2 }$
E) $- r ^ { 2 }$

Let and Z = Z x=rcos⁡θx = r \cos \thetax=rcosθ Is A)

Let and Z = Z $x = r \cos \theta$ Is

A)