# How do you differentiate the following parametric equation: # (t-tsin(t/3), -tcos(pi/2-t/3))#?

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To differentiate the parametric equations (t - t*sin(t/3), -t*cos(pi/2 - t/3)), you'll need to apply the chain rule for differentiation with respect to t. This involves differentiating each component of the parametric equations separately with respect to t.

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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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