Solve the problem.A 41-inch-square TV is on sale at the local electronics store. If 41 inches is the measure of the diagonal of the screen, use the Pythagorean theorem to find the length of the side of the screen.
A. in.
B. in.
C. in.
D. in.
Answer: A
Mathematics
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Calculate the circulation of the field F around the closed curve C.F = xy2i + x2yj; curve C is the counterclockwise path around C1 ? C2 : C1: 0 ? t ? ?C2: r(t) = ti , -7 ? t ? 7
A. 7 B. 0 C. 98 D. 49
Mathematics
Determine if the series converges absolutely, converges, or diverges.
A. converges conditionally B. converges absolutely C. diverges
Mathematics
Multiply and write answer in lowest terms.2 × 2
A. 8
B. 4
C. 4
D. 5
Mathematics
Let U = {1, 2, 4, 5, a, b, c, d, e}. Use the roster method to write the complement of the set.Q = {2, 4, b, d}
A. {1, 5, a, c, e} B. {1, 5, a, e} C. {1, 3, 5, a, c, e} D. {1, 2, 4, 5, a, b, c, d, e}
Mathematics