Determine whether the equation is an identity. If it is an identity, prove it.cos2 x csc2 x + cos2 x sec2 x = csc2 x
What will be an ideal response?
The statement is an identity.
cos2 x csc2 x + cos2 x sec2 x = cos2 x ? 
+ cos2 x ? 
= cot2 x + 1 = csc2 x
Mathematics
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Use the Comparison Test to determine if the series converges or diverges.
A. converges B. diverges
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Find the mean of the set of data.229, 219, 213, 213, 213, 213, 219, 216, 216, 216, 219, 219Round your answer to one decimal place.
A. 217.1 B. 216.9 C. 218.0 D. 217.2
Mathematics
Solve the problem.pH = -log10[H+] Find the pH if the [H+] = 8.1 × 10-13.
A. 13.09 B. 12.09 C. 13.91 D. 12.91
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics