Write the function in the form y = f(u) and u = g(x). Then find dy/dx as a function of x.y = cot(5x - 7)
A. y = 5u - 7; u = cot x; 
= - 5 cot x csc2 x
B. y = cot u; u = 5x - 7; 
= - 5 cot(5x - 7) csc(5x - 7)
C. y = cot u; u = 5x - 7; 
= - 5 csc2(5x - 7)
D. y = cot u; u = 5x - 7; 
= - csc2(5x - 7)
Answer: C
Mathematics
You might also like to view...
Find the quantity indicated.x varies inversely as y2. If x = 4 when y = 10, find x when y = 2.
A. x = 100 B. x = 5 C. x = 80 D. x = 16
Mathematics
Make the indicated conversion within metric units of capacity.410 millileters to liters
A. 0.41 L B. 41,000 L C. 410,000 L D. 4.1 L
Mathematics
Fill in the blanks. Gear A Gear B Number of teeth rpm Number of teeth rpm 60 100 __________ 125 340 __________ 35 680
What will be an ideal response?
Mathematics
Solve the equation for the specified variable.I = Prt; solve for r
A. r = 
B. r = P - It
C. r = 
D. r = 
Mathematics