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\(\cos(x) \times \tan(x) = \sin(x)\)?

\(\cos(x) \times \tan(x) = \sin(x)\)

Proof:

\(\sin(x) = \frac{oppisite}{hypoteneuse}\)

\(\cos(x) = \frac{adjacent}{hypoteneuse}\)

\(\tan(x) = \frac{oppisite}{adjacent}\)

\(\cos(x) \times \tan(x) = \frac{adjacent}{hypoteneuse} \times \frac{oppisite}{adjacent}\)

\(\frac{adjacent}{hypoteneuse} \times \frac{oppisite}{adjacent} = \frac{oppisite}{hypoteneuse}\).

\(\frac{oppisite}{hypoteneuse} = \sin(x)\)

Note by Ron Lauterbach
2 weeks, 6 days ago

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What are you considering? Do you mean ''Prove that \(\cos(x) \times \tan(x) = \sin(x)\)''?

Munem Sahariar - 1 day, 19 hours ago

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Ignore this note. =\ I don’t know what I made it for...

Ron Lauterbach - 1 day, 19 hours ago

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If you don't like the note, you can always delete it. :)

Munem Sahariar - 1 day, 19 hours ago

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@Munem Sahariar =/

Ron Lauterbach - 1 day, 17 hours ago

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