dgillum17 dgillum17

21-09-2016
Mathematics

contestada

Which function has the same range as y = csc x?
a.) y = sin x
b.) y = sec x
c.) y = cos x
d.) y = tan x

Respuesta :

jamessarah210 jamessarah210

23-09-2016

The answer is B.) Y = sec X.

Answer Link

Blacklash Blacklash

16-05-2019

Answer:

Option B is the correct answer.

Step-by-step explanation:

cosce x = 1/ sinx

sec x = 1/cosx

We know that the range of cosx and sinx lies in between -1 and 1.

The both have the same range.

Since they both have the same range their reciprocal will also be having same range.

So cosecx and secx have same range.

Option B is the correct answer.

Answer Link

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