Prove the identity.
= sec u cos v - csc u sin v
What will be an ideal response?
Answers may vary. One possible solution is:
= 
= sec u cos v - csc u sin v.
Mathematics
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Find the reciprocal of the number or expression. Assume variables do not cause any denominators to equal 0.
A. -
B. 
C. 
D. 
Mathematics
Write the interval as an inequality involving x. Graph the inequality.[-5, -1)
A. -5 < x ? -1
B. -5 ? x < -1
C. -5 < x < -1
D. -5 ? x ? -1
Mathematics
Solve.x5 + 40 > 5x3 + 8x2
A. (-5, ?)
B. (-
, 
)
C. (-
, 2) ? (
, ?)
D. (-?, -
) ? (2, 
)
Mathematics
Provide an appropriate response.Solve:
< 0
Fill in the blank(s) with the appropriate word(s).
Mathematics