Write the trigonometric expression as an algebraic expression containing u and v.sin (tan-1 u + tan-1 v)
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Perform the indicated operation or operations. Write the answer in simplest form. If the problem contains mixednumbers and the answer is an improper fraction, express the answer as a mixed number.
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A. 
B. 
C. 
D. 
Mathematics
Simplify the trigonometric expression by following the indicated direction.Factor and simplify: 
What will be an ideal response?
Mathematics
Factor by grouping.5m(4 - m) + 8n(4 - m)
A. m(5 + 8n)(4 - 1) B. (5m + 8n)(4 - m) C. No common factor (except 1) D. (5m - 8n)(4 - m)
Mathematics
If j=4, what is the value of 2(j-4)^4 -j +1/2j?
A) 0 B) -2 C) 2 D) 4
Mathematics