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I think it’s #1 but what’s the work?

I think it’s #1 but what’s the work?-example-1

2 Answers

3 votes
You correct the answer is 1

Because sin^-1(-2/5)=-23.578
Plug in cot theta = -2.29
which is approximately equal to 1

So you are right option 1 is correct
User Nutters
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You have to divide first then subtract
User Koronis Neilos
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