(x² +8) cotx 2 - cos x csc x Find f' (x) when f (x) = 2x cot x – (x² + 8) csc²x A. f' (x) = csc²x 4x cot x – 2 (x² +8) csc²x – 2xcot²x B. f' (x) = (2 – cot.x)² 2xcot x – (x + 8) sec²x C. f' (x) = sec²x 4 cotx– 2 (x² + 8) csc²x+2xcot²x (2 – cot.x)² D. f' (x) = 4x tan x – 2 (x² +8) sec²x – 2xtan²x E. f' (x) = (2 – tan x)?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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(x² + 8) cotx
Find f' (x) when f (x) =
2 - cos x csc x
2x cot.x – (x² + 8) csc²x
A. f' (x) =
csc²x
4x cot x – 2 (x² + 8) csc²x – 2xcot²x
B. f' (x) =
(2 – cot.x)²
2x cotx – (x² + 8) sec²x
C. f' (x) =
sec2x
4 cotx – 2 (x² + 8) csc²x+2xcot²x
D. f' (x) =
(2 – cot x)?
4x tan x – 2 (x² + 8) sec²x – 2xtan²x
E. f' (x) =
(2 – tan x)?
Transcribed Image Text:(x² + 8) cotx Find f' (x) when f (x) = 2 - cos x csc x 2x cot.x – (x² + 8) csc²x A. f' (x) = csc²x 4x cot x – 2 (x² + 8) csc²x – 2xcot²x B. f' (x) = (2 – cot.x)² 2x cotx – (x² + 8) sec²x C. f' (x) = sec2x 4 cotx – 2 (x² + 8) csc²x+2xcot²x D. f' (x) = (2 – cot x)? 4x tan x – 2 (x² + 8) sec²x – 2xtan²x E. f' (x) = (2 – tan x)?
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