Establish the identity.
= cos x + cot x
What will be an ideal response?
= cos x
= 
= 
+ 
= cos x + cot x.
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A local CPA has told you "Just give me a table of the factors for the Present Value of $1 and I can easily create all those other tables in an Excel spreadsheet." Explain how this would be done.
What will be an ideal response?
Determine the indicated term of the given recursively defined sequence.a1 = 4, a2 = 12, ak+2 = ak+1 + 8; a4
A. 12 B. 20 C. 36 D. 28
Simplify the trigonometric expression by following the indicated direction.Multiply and simplify: 
Fill in the blank(s) with the appropriate word(s).
What is the formula to compute the future value of a single sum?
What will be an ideal response?