The diagram shows the graphs of y = sin 2x and y = cosx in the domain 0 < x<. y = cos x y= sin 2x A (a) Find the co-ordinates of the point A. (b) Find the area enclosed by the two curves and the x-axis. ミ|N

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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Need help with both questions. Thanks
The diagram shows the graphs of y = sin 2x and y = cosx in the domain 0 < x<.
y = cos x
1
y = sin 2x
A
(a) Find the co-ordinates of the point A.
(b) Find the area enclosed by the two curves and the x-axis.
Transcribed Image Text:The diagram shows the graphs of y = sin 2x and y = cosx in the domain 0 < x<. y = cos x 1 y = sin 2x A (a) Find the co-ordinates of the point A. (b) Find the area enclosed by the two curves and the x-axis.
(e) Find the equation of the tangent to the curve y = cos-12x at the point where x
0.
Transcribed Image Text:(e) Find the equation of the tangent to the curve y = cos-12x at the point where x 0.
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