A cascade connection of two voltage amplifiers A1 and A2 is shown in the figure. The openloopgain Av0, input resistance Rin, and output resistance RO for A1 and A2 are as follows:Correct answer is '34.722'. Can you explain this answer?

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A cascade connection of two voltage amplifiers A1 and A2 is shown in the figure. The openloop
gain A_v0, input resistance R_in, and output resistance RO for A1 and A2 are as follows:

Correct answer is '34.722'. Can you explain this answer?

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A cascade connection of two voltage amplifiers A1 and A2 is shown in the figure. The openloopgain Av0, input resistance Rin, and output resistance RO for A1 and A2 are as follows:Correct answer is '34.722'. Can you explain this answer?

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