Verify the identity.
= 1 + sin x cos x
What will be an ideal response?
= 
= sin2x + sin x cos x + cos2x 
Mathematics
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Find the sum, regrouping when necessary.
A. 123 B. 113 C. 124 D. 122
Mathematics
Provide an appropriate response.The total of all the monthly payments plus the amount of the mortgage is equal to the total cost of interest.
A. True B. False
Mathematics
Solve the equation and express the solution in exact form.log2 
= 
A. {- 16, 16} B. {- 32, 32} C. {- 1024, 1024} D. {32}
Mathematics
Provide an appropriate response.Suppose X has binomial distribution with n = 100 and p = 
. Using the normal approximation, find (a) 
and (b) 
What will be an ideal response?
Mathematics