initial commit / add all books

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diff --git a/1760/CH2/EX2.75/EX2_75.sce b/1760/CH2/EX2.75/EX2_75.sce
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+                  //EXAMPLE 2-75   PG NO-113

+V=100+%i*0;

+R=3+%i*2;

+I=V/R;

+disp('i)  CURRENT (I) is  in polar form  =  '+string (I) +' A ');

+ZA=10+%i*8;

+ZB=9-%i*6;

+ZC=3+%i*2;

+IB=I*[ZA/(ZA+ZB)];

+disp('i)  CURRENT (IB) is  in polar form  =  '+string (IB) +' A ');

+IA=I*[ZB/(ZA+ZB)];

+disp('i)  CURRENT (IA) is  in polar form  =  '+string (IA) +' A ');

+Z=[(ZA*ZB)/{ZA+ZB}]+ZC;

+disp('vi)  IMPEDANCE (Z) is    =  '+string (Z) +' ohm ');

+V1=I*Z;

+disp('vi)VOLTAGE  (V1) is    =  '+string (V1) +' V ');

+S=V1*I;

+disp('i)  Apparent Power (S) is     =  '+string (S) +'  VA ');

+P=V1*I*0.984;

+disp('i) Active Power (P) is     =  '+string (P) +'  W ');

+Q=[S^2-P^2]^0.5;

+disp('i) Reactive Power (Q) is     =  '+string (Q) +'  Var ');