Establish the identity.csc 4 x - cot 4 x = csc 2 x + cot 2 x
What will be an ideal response?
csc 4 x - cot 4 x = (csc 2 x + cot 2 x)(csc 2 x - cot 2 x) = (csc 2 x + cot 2 x)(1) = csc 2 x + cot 2 x.
Mathematics
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The graphs of two functions f(x) and g(x) are given.Solve f(x) ? g(x).g(x)
f(x)
A. -1 ? x ? 4 B. x ? 2 or 1 ? x ? 4 C. x ? -1 or 1 ? x ? 4 D. 1 ? x ? 4
Mathematics
Determine whether the two given lines are parallel. 3x - 4y = 3 16x + 8y = 3
A. Yes B. No
Mathematics
Round to the specified place.11.81562 hundredths
A. 11.82 B. 11.816 C. 11.83 D. 11.8156
Mathematics
Fill in the blank with <, >, or = to make a true comparison statement. 3.651 
3.6502
A. = B. > C. <
Mathematics