Express the given trigonometric function in terms of the indicated function.cot ? in terms of cos ?
A.
B.
C.
D.
Answer: D
Mathematics
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Evaluate the surface integral of G over the surface S.S is the cylinder y2 + z2 = 16, z ? 0 and 7 ? x ? 8; G(x, y, z) = z
A. 8 B. 32 C. 16 D. 480
Mathematics
Solve the equation exactly in the complex number system.x3 + 7x2 + 25x + 175 = 0
A. x = -7, x = ±5i B. x = -5, x = ±7i C. x = -5i, x = ±7i D. x = -7i, x = ±5i
Mathematics
Graph the polynomial function. f(x) = -2x(x + 2)3
A.
B.
C.
D.
Mathematics
Write the percent as a decimal.0.054%
A. 0.0054 B. 0.00054 C. 0.000054 D. 5.4
Mathematics