For mutually exclusive events R₁, R₂, and R3, we have P(R₁) = 0.05, P(R₂) = 0.5, and P(R3) = 0.45. Also, P(Q|R₁) = 0.5, P (Q|R₂) = 0.7, and P (Q|R3) = 0.4. Find P P(R₁ 1Q) = (Type an integer or a simplified fraction.) IP(R₁ IQ).

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