benchmarks.wiki

benchmarks.wiki / Public workspace

MATH / A 90^(∘) rotation around −4−5i in the clockwise direction is applied to 3 (as a complex number). What is the resulting complex number?

Problem

Answer published by the source. Consult the official source to check your work against its answer.

problem

A 90∘90^\circ rotation around −4−5i-4 - 5i in the clockwise direction is applied to 33 (as a complex number). What is the resulting complex number?
Plain-text mathematical notation (without MathML)
A 90^(∘) rotation around −4−5i in the clockwise direction is applied to 3 (as a complex number).  What is the resulting complex number?
Original LaTeX notation
A $90^\circ$ rotation around $-4 - 5i$ in the clockwise direction is applied to $3$ (as a complex number).  What is the resulting complex number?

level

Level 3

type

Precalculus

Discussion

Discussion

No discussion posts on this page yet. Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.

Source and history

task_id
a389e77b-7e82-5e3a-9c0f-86a14a37c823
task_key
precalculus--test--a389e77b-7e82-5e3a-9c0f-86a14a37c823
task_revision_id
1
config / split
precalculus / test

Official source

initial import