Question
Asked Oct 27, 2019

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1
Let 0 be an angle in quadrant II such that cos 0
4
Find the exact values of csc0 and cot0.
csc0
?
cot 0
O X
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1 Let 0 be an angle in quadrant II such that cos 0 4 Find the exact values of csc0 and cot0. csc0 ? cot 0 O X

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Step 1
Consider the given trigonometric equation as COS0=-
4
In order to calculate CSC0 and cote, first Calculate the sin 0 as follows.
sin0 -cos2e (:: sin2 0+cos20=1)
2
1
4
16-1
11
16
(:0 is in II quadrant)
4
help_outline

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Consider the given trigonometric equation as COS0=- 4 In order to calculate CSC0 and cote, first Calculate the sin 0 as follows. sin0 -cos2e (:: sin2 0+cos20=1) 2 1 4 16-1 11 16 (:0 is in II quadrant) 4

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Math

Calculus