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Mathematics, 30.10.2019 18:31 shanaz8199
If x^2-y^2=32 and average of x and y is 4, then which of the following statement is correct? (a) y+x=28 (b) x-y=4 (c) y=x (d) xy=4
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If x^2-y^2=32 and average of x and y is 4, then which of the following statement is correct? (a) y+...
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