$\cos \left( - 300 ^ { \circ } \right)$ A) $\frac { 1 } { 2 }$

question 65

Multiple Choice

$\cos \left( - 300 ^ { \circ } \right)$

• A) \(\frac { 1 } { 2 }\)
• B) \(\frac { \sqrt { 3 } } { 2 }\)
• C) \(\sqrt { 3 }\)
• D) \(\frac { \sqrt { 2 } } { 2 }\)

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