[4] (c) Find dy/dx, where e" sin(x) = x² + y². Answer may be written in terms of a and/or y.

Q: x³ dx 9+x* 1.

A:

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A:

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A: Given:

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A:

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A:

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A:

Q: 4 Find (b) y = 9. sin 2x.

A:

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A:

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A:

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A:

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A:

Q: x² (d) √ √ 1 - 4.² (HINT: sin² t = ½(1 – cos 2t).) dx. Evaluate

A: Integration Using Trigonometric Substitution We use trigonometric substitution in this problem to…