Difference between revisions of "Double angle identities"
(Created page with "The trigonometric double-angle identities are easily derived from the angle addition formulas by just letting <math>x = y</math>. Doing so yields: * <math>\sin (2x) = 2\sin (...") |
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| + | ==If This Doesn't Makes Any Sense:== | ||
| + | Please Try to Proof it on your own, or try using a Youtube Video, It really helps. | ||
==See Also== | ==See Also== | ||
* [[Trigonometric identities]] | * [[Trigonometric identities]] | ||
Revision as of 19:58, 4 February 2025
The trigonometric double-angle identities are easily derived from the angle addition formulas by just letting 
. Doing so yields:
This article is a stub. Help us out by expanding it.
If This Doesn't Makes Any Sense:
Please Try to Proof it on your own, or try using a Youtube Video, It really helps.
