Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

What does sec 2pi equal?

↳Redirected from "Why is enthalpy a state function?"

1 Answer

Aug 12, 2015

#sec(2pi)=1#

Explanation:

#sec(theta) = 1/cos(theta)#
#color(white)("XXXXXXXX")#(provided #cos(theta)!= 0#)

#cos(2pi) = 1#
#color(white)("XXXX")##rArr##color(white)("XXXX")##sec(2pi) = 1/1 = 1#

Related questions

See all questions in Trigonometric Functions of Any Angle

Impact of this question

15116 views around the world

You can reuse this answer
Creative Commons License