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Round off each of the numbers and prepare the answers in standard scientific notation.

Round off each of the following numbers to the indicated number of significant digits and prepare the answers in standard scientific notation.

i) 0.00034159 to three digits

ii) 103.351 × 102 to four digits

iii) 17.9915 to five digits

iv) 3.365 × 105 to three digits

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Category:- Chemistry
Reference No.:- M919182

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