If the upper and lower limits of a class are `x` and `y` respectively and `l` be the length of
14 views · Published 13 October 2018 · 0:55 · Indexed 22 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If the upper and lower limits of a class are `x` and `y` respectively and `l` be the length of the class, then which of the following relation is true?
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