Mathematics
Mathematics, 19.12.2019 02:31, esmelopez1015

Suppose a change of coordinates t: r2β†’r2 from the uv-plane to the xy-plane is given by x=4vβˆ’2uβˆ’3, y=βˆ’1+5u+4v.

(a) find the absolute value of the determinant of the jacobian for this change of coordinates. βˆ£βˆ£βˆ‚(x, y)/βˆ‚(u, v)∣∣= ∣det |=

(b) if a region dβˆ— in the uv-plane has area 7.04, find the area of the region t(dβˆ—) in the xy-plane. area =

answer
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Suppose a change of coordinates t: r2β†’r2 from the uv-plane to the xy-plane is given by x=4vβˆ’2uβˆ’3, y=...

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