Evaluate the sum.
A. 1406
B. 3906
C. 3905
D. 3881
Answer: B
Mathematics
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Find the interval of convergence of the series.
A. -? < x < ? B. x < 3 C. 1 < x < 3 D. 1 ? x < 3
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Verify the identity.csc4 x - cot4 x = csc2 x + cot2 x
What will be an ideal response?
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Match the equation to its graph.x2 = -7y
A. 
B. 
C. 
D. 
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Select the smaller of the two given numbers.-?-6?, -?-16?
A. -?-16? B. -?-6?
Mathematics