# 第二週(0221) 第一題 import math x =6+math.sqrt(3) a=(x+3)/(3-x) b=(x+6)/(6-x) c=(x+9)/(9-x) print(a+b+c) →2.999999999999991 第二題 import math x=math.sqrt(7+4math.sqrt(3)) a=math.floor(x) b=x-a y=a+pow(b,2)/(1-b) print(y) →4.999999999999998 第三題 import math x=1/(1-pow(3,1/4))+1/(1+pow(3,1/4))+2/(1+math.sqrt(3)) print(x) →-2.000000000000001 第四題 x=(1/1991+1/2000)1/210 print(math.floor(1/x)) →199
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