Mathematics, 31.08.2019 01:50 jontonbon

Given:
cos(2x)=-1/9
angle x is in quadrant i.
find:
cos(x)

Answers: 1

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Given:
cos(2x)=-1/9
angle x is in quadrant i.
find:
cos(x)...

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More questions: Mathematics Another questions

Given: cos(2x)=-1/9 angle x is in quadrant i. find: cos(x)

Answers

Another question on Mathematics

Given:
cos(2x)=-1/9
angle x is in quadrant i.
find:
cos(x)