Verify the identity.cot ? ? sec ? = csc ?
What will be an ideal response?
cot ? ? sec ? = 
? 
= 
= csc ?
Mathematics
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For the given sets, construct a Venn diagram and place the elements in the proper region.U = {2, 4, 6, 8, 10, 12}A = {2, 6, 10}B = {2, 4, 8}C = {2, 8, 10, 12}
A. 
B. 
C. 
D. 
Mathematics
Use the quotient rule to divide and simplify.
A. x5 
B. x5 
C. 3x5
D. 3x5 
Mathematics
Solve the system.x2 + 4x + y = 82x + y - 5 = 0
A. (1, 3), (-5, 15) B. (1, 3), (-3, 11) C. (-1, 7) D. (-1, 7), (0, 8)
Mathematics
Find the number of elements in the indicated set by referring to the given table.The table below shows the results of a poll taken in a U.S. city in which people are asked which candidate they intend to vote for in an upcoming presidential election. 
Find the number of people in the set O ? A'
A. 67 B. 630 C. 25 D. 1175
Mathematics