9 = {(2, y) | 1< * < 2, æ² < y < 4}: If I = D then: / 12 + y) da dy =

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A: we have to change the limit of integration.

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A:

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A: we will find the area.

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A: given two matrices are equal. that means, Both matrices have same order, and the corresponding…

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A: Topic - integration

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A: Follow the procedure given below.

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A: Given:

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Q: then what is y at x=1?

A: We can find y at x=1 in the following steps.

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Q: Intergrate:

A: To evaluate the integral.

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A: