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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (0+2/23*ln(2/23)+0+0+0+0+7/23*ln(7/23)+9/23*ln(9/23)+2/23*ln(2/23)+3/23*ln(3/23)) .
Question type: Mathematical calculation
Solution:
(0+2/23*ln(2/23)+0+0+0+0+7/23*ln(7/23)+9/23*ln(9/23)+2/23*ln(2/23)+3/23*ln(3/23))
=(0+2/23*ln0.086957+0+0+0+0+7/23*ln(7/23)+9/23*ln(9/23)+2/23*ln(2/23)+3/23*ln(3/23))
=(0+2/23*ln0.086957+0+0+0+0+7/23*ln0.304348+9/23*ln(9/23)+2/23*ln(2/23)+3/23*ln(3/23))
=(0+2/23*ln0.086957+0+0+0+0+7/23*ln0.304348+9/23*ln0.391304+2/23*ln(2/23)+3/23*ln(3/23))
=(0+2/23*ln0.086957+0+0+0+0+7/23*ln0.304348+9/23*ln0.391304+2/23*ln0.086957+3/23*ln(3/23))
=(0+2/23*ln0.086957+0+0+0+0+7/23*ln0.304348+9/23*ln0.391304+2/23*ln0.086957+3/23*ln0.130435)
=-1.419634
Answer:(0+2/23*ln(2/23)+0+0+0+0+7/23*ln(7/23)+9/23*ln(9/23)+2/23*ln(2/23)+3/23*ln(3/23))=-1.419634