y) = CKLBL9( F!"e\rM%( )\rd2y D , .dy _ *//(x )N#./ \rJ O2 + P(x)----F O(x) V = f (x),(\rdx dx f ' J \ / ( X) H 0./3 \rM%PQE &'( RI"S)\r(*)y" + py' + qy = 0 , I?p,q/PET\rU"VW)\r1*XYZ[ `(4)\+ ]^+ 4 = 0 , I?d 0^FQERPE_`aB(*)c?)P”,)P04 FQE;\r2*UY#)cFefgh,i.\r3*gkl7FmnopPqrsXY(*)cF!":\r(*)cF!"\r4PG Fvc\refmwxyg(p2J4g >0) y = V + V\refwxyg(//$=0) >'~ (c +q%)e'"';\rt\r$ g (/$ <0) >'= ea' ( cos fix + c sin % )\r2\rr} =cc + ip, r2 =a-i/3\rp A M - P 8\ra p ----------\r2 2\rM%PQE3 &'( \ry"+ pyr+qy = /(X)PP/PE\r/ = P/P E T\ri(x) = / M(x)cos&x+(x)sin@;
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