1) RX = R2C1/ C3
            = 9400W #
     CX  = C3R1/R2
            = 0.01mF#

2) w = 2pf  =  2p (2.5 x 103) = 15.71 x 103rad/sec
   R3 = R1/R2(R4+1/w2R4C42)
        =  1 X 103/1 X 103( 1 X 103  + 1/ (15.71 x 103)2(1 x 103 )( 1 x 10-6))
        =  4(3.1 x 103+ 1/20.65)
        =  0.1mW
  C3 = [R2/R1(1/1+w2R42C42)]C4
        = [1 X 103/1 X 103 (1/1+(15.71 X 103)2(1 X 103)2(1X 10-6)2)](1 X 10-6)
        = 1.24mF #
 
 
 
 
 

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