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[qquad [n=6k+1],[n=6k+1]],[" b) An iron ...

[qquad [n=6k+1],[n=6k+1]],[" b) An iron pillar consists of a cylindrical portion of "2.8m" height and "20cm" in diameter and a cone of "68%],[" - 42con height surmounting it.Find the weight of the pillarit "1cm^(3)" of iron weights "7.597,88485.2],[" 4) Prove that "sqrt(3)+15" is an irrationai? "]

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An iron pillar consists of a cylindrical portion of 2.8 m. height and 20 cm. in diameter and a cone of 42 cm. height surmounting it. Find the weight of the pillar if 1 cm^(3) of iron weighs 7.5 g.

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A iron pillar consists of a cylindrical portion of 2.8 m height and 20 cm in diameter and a cone of 42 cm height sumounting it. Find the weight of the pillar if 1 cm^3 of iron weights 7.5 g.

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