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Find the Specified Quantity  Is it correct to say that the value of cos⁡45=22 ? Explain your answer. \text { Is it correct to say that the value of } \cos 45 = \frac { \sqrt { 2 } } { 2 } \text { ? Explain your answer. }

Question 87

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Find the specified quantity.
-  Is it correct to say that the value of cos⁡45=22 ? Explain your answer. \text { Is it correct to say that the value of } \cos 45 = \frac { \sqrt { 2 } } { 2 } \text { ? Explain your answer. }

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No, it is not correct because ...

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