(a) Over what interval(s) taken between 0 and 2, noninclusive, is the graph of y= cos.x increasing? Express numbers as simplified fractions necessary. y = cosx is increasing on the interval(s) Part 2 of 2 8 (0,0) [0,0] (0,0) (0,0) OUD X O/0 Л 믐 ∞ -00 (b) Over what interval(s) taken between 0 and 2, noninclusive, is the graph of y= cos.x decreasing? Express numbers as simplified fractions if necessary. y = cosx is decreasing on the interval(s) S π (0,0)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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(a) Over what interval(s) taken between 0 and 2à, noninclusive, is the graph of y = cosx increasing? Express numbers as simplified fractions if necessary.
y = cosx is increasing on the interval(s)
Part 2 of 2
88 J (0,0)
[0,0] (0,0) [0,0)
y = cosx is decreasing on the interval(s)
QUO ∞
X
(b) Over what interval(s) taken between 0 and 2à, noninclusive, is the graph of y = cosx decreasing? Express numbers as simplified fractions if
necessary.
5
010
♫ (0,0)
Transcribed Image Text:(a) Over what interval(s) taken between 0 and 2à, noninclusive, is the graph of y = cosx increasing? Express numbers as simplified fractions if necessary. y = cosx is increasing on the interval(s) Part 2 of 2 88 J (0,0) [0,0] (0,0) [0,0) y = cosx is decreasing on the interval(s) QUO ∞ X (b) Over what interval(s) taken between 0 and 2à, noninclusive, is the graph of y = cosx decreasing? Express numbers as simplified fractions if necessary. 5 010 ♫ (0,0)
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