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Simplify trigonometric expressions Calculator

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Example
Created on 2024-06-20Asked by Alexander Walker (Solvelet student)
Simplify the trigonometric expression sin⁡2(x)+cos⁡2(x)\sin^2(x) + \cos^2(x).

Solution

To simplify the trigonometric expression sin⁡2(x)+cos⁡2(x)\sin^2(x) + \cos^2(x): 1. **Use the Pythagorean identity:** sin⁡2(x)+cos⁡2(x)=1. \sin^2(x) + \cos^2(x) = 1. 2. **Result:** The simplified expression is 11. Solved on Solvelet with Basic AI Model
Some of the related questions asked by Ava Lee on Solvelet
1. Simplify the expression sin⁡2(x)+cos⁡2(x) \sin^2(x) + \cos^2(x) .2. Find the exact value of tan⁡(π/4) \tan(\pi/4) .,
DefinitionSimplifying trigonometric expressions require some trigonometric identities to make the expressions appear in a simplifier or a neater pattern. For example: To simplify sin^2(x) + cos^2(x). Then simplifying 1 by the Pythagorean identity that gives us 1.
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