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/sci/ - Science & Math

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>> No.5077071 [View]
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5077071

>>5077031
>>5077040
>>5077049
>>5077053

This is a definite integral:

<div class="math"> \int_0^1 ux dx = \left. \frac{ux^2}{2} \right|_0^1 = \frac{u}{2}</div>

<span class="math">u/2[/spoiler] is not a real number.

>> No.4309530 [View]
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4309530

>>4309528
Fails horizontal line test, not invertible.

>> No.2154695 [View]
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2154695

>>2153722
BUT IT"S WRONG!

inverse cosine is arcsine

the reciprocal of cosine is just a sec.

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