Respuesta :

dhiab

Answer:

hello : cot(π/3) = √3/3

Step-by-step explanation:

note :

cot a = cosa /sina

so : cot(π/3) = cos(π/3)/sin(π/3)

but : cos(π/3) = 1/2  and   sin(π/3) = √3 /2

cot(π/3) = (1/2) / (√3 /2) = (1/2)×(2/√3 ) = 1/√3 = = (1×√3)/( √3 ×√3)= √3/3

candance444

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