Math, asked by okokokno111, 1 month ago

Help please attached below..

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Answered by sunehas690
3

45/2 is answer।।।।।। ।।

Answered by Anonymous
2

Answer:

The parameters such as pH, turbidity, conductivity, total suspended solids (TSS), total dissolved solids (TDS), and heavy metals such as Cu, Zn, Mg, Fe, Cd, Pb, Cr, As, Hg, and tin (Sn) were analysed in each water sample

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