2-2 sin square 60° =
Answers
Answered by
6
Answer:
1/2
Step-by-step explanation:
sin 60°=√3/2
2-(2×(√3/2)²)
=2-(2×3/4)
=2-3/2
=4-3/2
=1/2
Answered by
2
Answer:
2 - 2 (√3/2)² = 2 - 2 (3/4) = 2 - 3/2 = 4-3/2 = 1/2
The answer is 1/2
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