The figure shows a potted plant acted on by four forces. Evaluate the vector product between forces 2 and 3 if 0 = 68°, 4 = 140°, F₁ = 12 N, F₂ = 18 N, F₂ = 11 N, and F4 = 19 N. For the direction, indicate a vector product out of the screen as positive and a vector product into the screen as negative. F F₂ F₁

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