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Which angle has a negative sine value and a positive cotangent value?
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2 votes
Which angle has a negative sine value and a positive cotangent value?

Which angle has a negative sine value and a positive cotangent value?-example-1
User ChosunOne
by
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1 Answer

2 votes

sin4π/3= sin(π+π/3) = - sinπ/3

cot4π/3=cot(π+π/3)= cotπ/3

OPTION C 4π/3

User Dimskiy
by
7.1k points
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