3 years ago

Determine csc 0 given the following function: cot0=8/6

Mathematics

1 answer:

Scrat [10]3 years ago

6 0

Answer:

5/3

Step-by-step explanation:

For this, the useful relation is ...

$\cot^2{(\theta)}+1=\csc^2{(\theta)}\\\\\left(\dfrac{8}{6}\right)^2+1=\csc^2{(\theta)}\\\\\dfrac{64+36}{36}=\csc^2{(\theta)}\\\\\sqrt{\dfrac{100}{36}}=\dfrac{10}{6}=\boxed{\dfrac{5}{3}=\csc{(\theta)}}$

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