+ 4e-j4a, + 3e-j5M + 2Æ + -j7a,\re\r= e-y4<v(2cos3<y + 4cos2<w + 6cos<y)\rsin2 2a)@;”\r= ------ e\r. 2 Þ\rsinlol\r2\r[]^_`G6\r2.\r ß = ?(?3 ) k à, ={16,-4 - & ,0 - 4 + 7 2 , 0 , - 4 + 7 2 , 0 , - 4 - ^ )\rN\r3. (4 ?)\r7 7 7\râ(g) = Z ( T ) " 5 ) % " " 4 / ) = W > 5 ) ãä)"4 ( g)=\rn=0 n=0 n=O\r= E ( / + 4))8 4 å\r={ 0,-4 + 72,0,-4-72,16 ,-4-V2,0,-4 + V2 }\r4 5 ) @{zABCDE\r15 7 7\rH < k ) = " " è ß = 2nR $ k ) = Z ® é ê 6\rë=0 =0 n=Q\r= H((k)) 6#)\r= {16,-4 - 6 , 0,-4 + 72,0,-4 + >/2,0,-4 - 72,16,-4- 5/2,0,- 4 + /,0, -4 + VI,0 - 4 - 7 1 }\r (?) @|~ABCDE