Zusammenfassung der Ressource
Frage 1
Frage
Complete the following Basic and Pythagorean Trig Identities:
Express the reciprocal of the following using the format:
csc(x) = 1/sin(x)
csc(x) = [blank_start]1/sin(x)[blank_end]
sin(x) = [blank_start]1/csc(x)[blank_end]
sec(x) = [blank_start]1/cos(x)[blank_end]
cos(x) = [blank_start]1/sec(x)[blank_end]
cot(x) = [blank_start]1/tan(x)[blank_end]
tan(x) = [blank_start]1/cot(x)[blank_end]
Antworten
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1/sin(x)
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1/csc(x)
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1/cos(x)
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1/sec(x)
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1/tan(x)
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1/cot(x)
Frage 2
Frage
Complete the three Pythagorean trig identities below:
sin^2(t) + cos^2(t) = [blank_start]1[blank_end]
tan^2(t) + 1 = [blank_start]sec^2(t)[blank_end]
1 + cot^2(t) = [blank_start]csc^2(t)[blank_end]