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Note by Abdelfatah Teamah
7 months, 4 weeks ago

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  Easy Math Editor

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
    # 4 spaces, and now they show
    # up as a code block.

    print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 \( 2 \times 3 \)
2^{34} \( 2^{34} \)
a_{i-1} \( a_{i-1} \)
\frac{2}{3} \( \frac{2}{3} \)
\sqrt{2} \( \sqrt{2} \)
\sum_{i=1}^3 \( \sum_{i=1}^3 \)
\sin \theta \( \sin \theta \)
\boxed{123} \( \boxed{123} \)

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What have you tried? Where are you stuck?

How would you get on this problem? What do you want to find?

Calvin Lin Staff - 7 months, 2 weeks ago

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When I tried to solve the equation of the sphere with the equation of the plane simultaneously I can't

Abdelfatah Teamah - 7 months, 2 weeks ago

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Can you write out the equations? Can you explain the difficulty that you have with solving them?

Calvin Lin Staff - 7 months, 2 weeks ago

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I tried to find the normal distance between the point and the plane and then I drew a sphere it's center is the point (1,2,3) and it's radius is the normal distance then I tried to find the point of tangency between the sphere and the plane but I can't

Abdelfatah Teamah - 7 months, 2 weeks ago

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Those steps sound like they can lead you to find the reflected point.

When you said "I can't", which step were you referring to?

Calvin Lin Staff - 7 months, 2 weeks ago

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