Question 1 Let A, B, and C be the limits of sin(3x² + 3y²) 3x²+5y² as (x, y) approaches (0,0) along x = 0, y = 0, and y cos A+ cos B + cos C is 0.105 0.838 O 2.097 0.673 -2.533 -2.623 -0.975 -0.656 1 pts =x respectively. Then

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