The value of sin(2P) + sin(3Q) + sin(4R) at x = 5, y = −3, z = 2, where ▼ × F = (P, Q, R) and F = (-5y² + 3z² + y, 5x² + yz, −3xz+3z² − 2x), - is O 1.968 O-2.613 0.185 -0.403 O2.054 0.385 O-2.558 -0.018

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