Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = (sin x)cos x
A. (sin x)cos x(cos x cot x - sin x ln (sin x))
B. cos x ln ( sin x)
C. cos x cot x - ln (sin x)
D. cos x cot x - sin x ln(sin x)
Answer: A
Mathematics
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Use the fundamental identities to simplify the expression.cot ? sec ? sin ?
A. sec2? B. csc2? C. 1 D. tan2?
Mathematics
Find the finance charge for the following revolving charge account. Assume that interest is calculated on the average daily balance of the account.Average Daily BalanceMonthly Interest Rate$1,163.39?1.3%
A. $13.96 B. $151.24 C. $15.12 D. $16.29
Mathematics
Divide and/or multiply as indicated. Simplify and leave the numerator and denominator in your answer in factored form.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Graph the function.f(x) = e3x - 2
A. 
B. 
C. 
D. 
Mathematics