Provide an appropriate response.Derive the formula given that d/dx (cosh x) = sinh x and d/dx (sinh x) = cosh x. d/dx (coth x) = -csch2 x
What will be an ideal response?
(coth x) = 
= 
= 
= -csch2 x
Mathematics
You might also like to view...
Find the first three terms of the Taylor series in x - a.ln x, a = 1
A. 1 + (x - 1) - 
(x - 1)2 + . . .
B. (x - 1) - 
(x - 1)2 + 
(x - 1)3 - . . .
C. 1 - (x - 1) + 
(x - 1)2 - . . .
D. (x - 1) - 
(x - 1)2 + 
(x - 1)3 - . . .
Mathematics
Provide an appropriate response.Find the radius of an arc if the length of the arc is 20.5 cm and the intercepted central angle is 3.2 radians.
A. 10.05 cm B. 6.41 cm C. 65.6 cm D. 0.16 cm
Mathematics
Write true or false for the statement.A right triangle has one angle of 90°.
A. True B. False
Mathematics
Find the exact value of the expression.sin 260° cos 20° - cos 260° sin 20°
A. - 
B. - 
C. 
D. - 
Mathematics