Find the derivative of y with respect to x. 58)y tan (In 2x)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.6: Derivatives Of Trigonometric Functions
Problem 7E: Find the derivatives of the functions defined as follows. y=tan8x
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Find the derivative of y with respect to x.
58)y tan (In 2x)
Transcribed Image Text:Find the derivative of y with respect to x. 58)y tan (In 2x)
Expert Solution
Step 1

Firstly, we use the result that  derivative of inverse of tan of x is 1/1+x^2

y tan(n 2x
dy
d
1
(tan (In 2x)) 1+ (In 2.x) d
(In 2x)
dx d
Step 2

Then we use the result that derivative of lnx is 1/x

dy
d
(In 2x)
1
1
(2.x)
2x) dr
1+(h 2x)
(1+(h2x)
dx
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