Prove cscx + sec x = csc x cSC X 1+ 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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LUITEspunus vvILII ail aiisvvei LIUILE.
Select the choice that has an error, or
select choice D for no error.
Prove
cscx + sec x
csc x
1+ tanx
sin x
COS X
sinx
1+
cot x
A
cos x + sin x
sin x cos x
cos x+ sin x
CoS X
B
1
sin x
Csc x = CSC X
B
D.
OA
Transcribed Image Text:LUITEspunus vvILII ail aiisvvei LIUILE. Select the choice that has an error, or select choice D for no error. Prove cscx + sec x csc x 1+ tanx sin x COS X sinx 1+ cot x A cos x + sin x sin x cos x cos x+ sin x CoS X B 1 sin x Csc x = CSC X B D. OA
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