if sin^-1(3/7) = cos^-1(ß) , then ß =
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Answer:
if sin^-1(3/7) = cos^-1(ß) , then ß =
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Step-by-step explanation:
cos3/7=sinβ
- cos(90-633/7)=sinβ
- sin(633/7)=sinβ
- β=633/7
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