# What is the equation of the tangent line of #r=2cos(theta-(3pi)/4) +2sin(-theta+(3pi)/2)# at #theta=(-5pi)/12#?

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The equation of the tangent line of (r = 2\cos\left(\theta - \frac{3\pi}{4}\right) + 2\sin\left(-\theta + \frac{3\pi}{2}\right)) at (\theta = -\frac{5\pi}{12}) is (r = -\sqrt{3}(\theta + \pi) + 2\sqrt{6}).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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