(ceefinrcta-nIc ly)loi gehu x wts ga Question 21 Sanpl em Sewo Ser 4)any ( My ann(rn3: n4 c: n3lee CQp Sn40 anc(eesnl jec(s)nR CAe(sx! 3ewoc Question 22 No QuzIsXsY! Sanpl emS3ewx 3ewyo Sn40 4eat CAe(sx! 3ewxo Sn0 4eat CAe(sy! 3ewyoo￾
      , ￾
    )  ' **+'      ,￾￾     ( ￾&$ ) ￾
  () ￾
-.$   )& )'   ￾&$ )&   ￾'$ )'