4 3sin(x) = 11 sin(x) a) Using the substitution u= sin(x) show that 3u2 + 11u-4=0 b) Hence, or otherwise, solve 3sin(x) = 11 sin(x) Where 0°

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
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Chapter1: Functions And Models
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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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4
3sin(x) =
-11
sin(x)
a)
Using the substitution u= sin(x) show that 3u2 + 11u-4=0
b)
Hence, or otherwise, solve
4
3sin(x) =
-11
sin(x)
%3D
Where 0° <x < 360°, giving your answers to 1 decimal place.
Transcribed Image Text:4 3sin(x) = -11 sin(x) a) Using the substitution u= sin(x) show that 3u2 + 11u-4=0 b) Hence, or otherwise, solve 4 3sin(x) = -11 sin(x) %3D Where 0° <x < 360°, giving your answers to 1 decimal place.
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