■趣味の数学問題集・B問題の答

  1. 1+√2














  2. 甲:0.505604,乙:0.870923














  3. t4-3t2-2t-1=0


  4. t4-3t2-2t-1=0





  5. (5+4√3)/3















































  6. -1




















  7. 1/65536


  8. (1) 略  (2) 1