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I think it’s #1 but what’s the work?
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8 votes
8 votes
I think it’s #1 but what’s the work?

I think it’s #1 but what’s the work?-example-1
User Basant Singh
by
2.5k points

2 Answers

22 votes
22 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 Irvin Joao
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2.7k points
15 votes
15 votes
You have to divide first then subtract
User Tony Kiernan
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3.1k points
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