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Q19: Question – Paper 3 – June 2019
Q19: Question – Paper 3 – June 2019
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Question
19)
a) Calculate the upper bound for the value of D.
Give your answer correct to 6 significant figures.
You must show all your working.
[3 marks]
The lower bound for the value of D is 78.6003 correct to 6 significant figures.
b) By considering bounds, write down the value of D to a suitable degree of accuracy.
You must give a reason for your answer.
[2 marks]