Let x and y be positive real numbers such that x2 + y2 = 1 and (3x – 4x3)(3y – 4y3) = . Then x + y is , then k is
Question
Let x and y be positive real numbers such that x2 + y2 = 1 and (3x – 4x3)(3y – 4y3) = . Then x + y is , then k is
Solution
It seems like your question is incomplete. The equation (3x – 4x3)(3y – 4y3) = . is missing a value on the right side. Also, the statement "Then x + y is , then k is" is not clear. Could you please provide the complete question?
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