Amplifiers. (i) find the transfer function (for part (a), a(s) = vout/iin; for part (b), a(s) = vout/vin) and draw the bode plot describing this transfer function for the following circuits. label everything clearly (specifically: mid-band gain, 3db cutoff frequencies, slope of roll-off, etc.) and show all of your work. you can make any reasonable assumptions you wish, but make sure to clearly state them. assume that all op-amps are ideal. (ii) find the input resistance of both circuits, assuming ideal op-amps. your answers should be in symbolic terms to the extent possible.