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Step 1 of 2 8.010P Consider the circuit diagram shown in Figure 1 for the pnp version of the current mirror circuit. Q2 I₀ I REF - Figure 1 Step 2 of 2 Consider the expression for the current transfer ratio for the identical transistors. Substitute 50 for 1 = 1+0.04 1 = 1.04 =0.962 Therefore, the value of the current transfer ratio is 0.962