Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

Question #c9ba6

1 Answer

Jan 20, 2018

#135^@#

Explanation:

#secx=-sqrt2#

#sec x=-1.414213562#

#cosx=-0.707106781#

#x=135^@#

Related questions

Impact of this question

180 views around the world

You can reuse this answer
Creative Commons License