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Evaluate
- sin245+cos245\sin ^ { 2 } 45 ^ { \circ } + \cos ^ { 2 } 45 ^ { \circ }

Question 145

Multiple Choice

Evaluate.
- sin245+cos245\sin ^ { 2 } 45 ^ { \circ } + \cos ^ { 2 } 45 ^ { \circ }


A) 14\frac { 1 } { 4 }
B) 2
C) 0
D) 1

Correct Answer:

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