Write the sum or difference as a product containing only sines and/or cosines.sin(4?) - sin(2?)
A. sin(3?) cos ?
B. sin ? cos(3?)
C. 2 sin(3?) cos ?
D. 2 sin ? cos(3?)
Answer: D
Mathematics
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Find the Taylor series generated by f at x = a.f(x) = x2 - 8x + 8, a = -5
A. (x - 5)2 - 18(x - 5) + 73 B. (x + 5)2 - 18(x + 5) + 73 C. (x - 5)2 - 18(x - 5) + 57 D. (x + 5)2 - 18(x + 5) + 57
Mathematics
A basic social unit to which we belong is called a:
a. primary group b. work group c. self?managing group d. decision?making group
Mathematics
Write the rational expression in lowest terms.
A. -(m + 3) B. m + 3 C. m D. -m
Mathematics
Solve for x.|0.9x + 0.7| ? 1
A. -0.889 ? x ? -0.667 B. -0.333 ? x ? 1.889 C. -1.889 ? x ? 0.333 D. 0.667 ? x ? 0.889
Mathematics