melgon17 melgon17

03-12-2019
Mathematics

contestada

simplify cos x csc x

Respuesta :

jimthompson5910 jimthompson5910

03-12-2019

Answer:

cot(x)

Step-by-step explanation:

csc(x) = 1/sin(x)

cos(x)*csc(x) = cos(x)*1/sin(x)

cos(x)*csc(x) = cos(x)/sin(x)

cos(x)*csc(x) = cot(x)

----

abbreviations

csc = cosecant

cos = cosine

sin = sine

cot = cotangent

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