iven that y = sin? (t) and x = cos ( 4t?), hence find dx dy a. 8t sin (8t) sin 2t 8t sin ( 8t2 ) b. sin 2t С. sin 2t 8t sin (8r*) sin 2t d. 8t sin (8t)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 104E
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Question
dy
Given that y = sin? (t) and x = cos² ( 41? ), hence find
dx
8t sin (81*)
a.
sin 2t
Ob.
8t sin ( 8t
sin 2t
Oc.
sin 2t
8t sin (8r*)
a(8r²)
Od.
sin 2t
8t sin (8t)
Transcribed Image Text:dy Given that y = sin? (t) and x = cos² ( 41? ), hence find dx 8t sin (81*) a. sin 2t Ob. 8t sin ( 8t sin 2t Oc. sin 2t 8t sin (8r*) a(8r²) Od. sin 2t 8t sin (8t)
dt
Determine
dw
if t = (6r* + 3r*)' and w = (r² + 2r – 5)*
3(6r³ +3r
(+ + 2r – 5)*.
a.
9r* (2r +1)(3r +1)
(r+1)(r* + 2r – 5)
Ob.
9r? (3r +1)
r* + 2r – 5
9r (2r +1)(3r +1)
(r+1)(r² +2r –5)
Od.
(2r +1)(3r +1)
(r+1)(r² +
2r – 5
)
Transcribed Image Text:dt Determine dw if t = (6r* + 3r*)' and w = (r² + 2r – 5)* 3(6r³ +3r (+ + 2r – 5)*. a. 9r* (2r +1)(3r +1) (r+1)(r* + 2r – 5) Ob. 9r? (3r +1) r* + 2r – 5 9r (2r +1)(3r +1) (r+1)(r² +2r –5) Od. (2r +1)(3r +1) (r+1)(r² + 2r – 5 )
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