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Solve for x cos90=4/x
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4 votes
Solve for x cos90=4/x

User Samih
by
8.3k points

1 Answer

1 vote

Answer:

no solution

Explanation:


\text{We know:}\ \cos90^o=0.\\\\\text{Therefore}\\\\\cos90^o=(4)/(x)\to(4)/(x)=0\qquad\bold{FALSE}

User Stowelly
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