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if x = "cos" theta - "cos" 2 theta, y = ...

if `x = "cos" theta - "cos" 2 theta, y = "sin" theta - "sin" 2 theta`, then dy/dx is

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To find \(\frac{dy}{dx}\) given the equations \(x = \cos \theta - \cos 2\theta\) and \(y = \sin \theta - \sin 2\theta\), we will follow these steps: ### Step 1: Differentiate \(x\) with respect to \(\theta\) We start by differentiating \(x\): \[ x = \cos \theta - \cos 2\theta ...
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