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Sine Functions 2

Directions: Use the digits 1 to 9, at most one time each, to find the function’s greatest possible value.



What values of pi are more likely to result in a larger value?
How can equivalent fractions allow us to avoid using a number more than once?



Crystal Spellmann found the greatest possible value of 1 by using sin 3π/6=√4/2

Source: Robert Kaplinsky

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  1. Crystal Spellmann

    I used sin 3π/6=√4/2. The largest value for the sine function is 1.

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