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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
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[1/1 Formula]
Work: Calculate the value of equation 1/(1*2*3)+2/(3*4*5)+3/(5*6*7)+4/(7*8*9)+0.|+2011/(4021*4022*4023) .
Question type: Mathematical calculation
Solution:
1/(1*2*3)+2/(3*4*5)+3/(5*6*7)+4/(7*8*9)+0.|+2011/(4021*4022*4023)
=1/6+2/(3*4*5)+3/(5*6*7)+4/(7*8*9)+0.+2011/(4021*4022*4023)
=1/6+2/60+3/(5*6*7)+4/(7*8*9)+0.+2011/(4021*4022*4023)
=1/6+2/60+3/210+4/(7*8*9)+0.+2011/(4021*4022*4023)
=1/6+2/60+3/210+4/504+0.+2011/(4021*4022*4023)
=1/6+2/60+3/210+4/504+0.+2011/65061814626
=0.166667+2/60+3/210+4/504+0+2011/65061814626
=0.166667+0.033333+3/210+4/504+0+2011/65061814626
=0.166667+0.033333+0.014286+4/504+0+2011/65061814626
=0.166667+0.033333+0.014286+0.007937+0+2011/65061814626
=0.166667+0.033333+0.014286+0.007937+0+0
=0.2+0.014286+0.007937+0+0
=0.214286+0.007937+0+0
=0.222223+0+0
=0.222223+0
=0.222223
Answer:1/(1*2*3)+2/(3*4*5)+3/(5*6*7)+4/(7*8*9)+0.|+2011/(4021*4022*4023)=0.222223