Question
In the following expression find the missing term:
16 25 9 4 9 5 ? 16 10 Read the directions carefully and answer the following question.Solution
√16 + √25 = 4 + 5 = 9 √4 + √9 = 2 + 3 = 5 √16 + √? = 10 4 + √? = 10 – 4 √? = 6 ? = 36
The value of (3tan10°-tan³10°)/(1-3tan²10°) is equal to
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