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Kryger [21]
2 years ago
9

13-28 Sketch the region enclosed by the given curves and find its area.

Mathematics
1 answer:
Gala2k [10]2 years ago
4 0

Answer:

Area (A)  0.0682

Step-by-step explanation:

The sketch for the region enclosed by the given curves can be found in the image attached below.

From the image below;

The two curves intersect in the area of tan 9x = 2 sin 9x

Recall that:

making x the subject; then:

The subdivision of the domain is in two intervals

where;

Area (A) =

Area (A) = 0.06818

Area (A)  0.0682

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