What is the value of sec 0?

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Mia Share
Jun 13, 2016

Answer:

#sec(0) = 1#

Explanation:

Knowing the property:
#sec(theta) = 1/cos(theta)#

Here #theta = 0#,

So, #sec(0) = 1/cos(0)#
Substituting # cos(0) = 1#. we have:

#sec(0) = 1/1 #

Therefore, #sec(0) = 1#

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