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One side of a cube is measured as a=4.03...

One side of a cube is measured as `a=4.03pm 1%`. What is its value?

Text Solution

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Volume `=a^(2)= (4.03m +- 1%)^(3)`
`= 4.03^(3) m^(3) +- (3 xx 1)%`
`=65.45 m^(3) +- 3%`
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