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Given the following, use a pyagorean identity to find cos(0) if 0 is in quadrant IV.

Given the following, use a pyagorean identity to find cos(0) if 0 is in quadrant IV.
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4 votes
Given the following, use a pyagorean identity to find cos(0) if 0 is in quadrant IV.

asked
User Arnaldo
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8.2k points

1 Answer

4 votes

Answer:

sqrt5/5

Explanation:

answered
User Aemon
by
8.3k points
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