use any me thod to

  1. Difference between COD BOD ThOD
    1. answers icon 1 answer
    2. Raghu sai vignesh varma asked by Raghu sai vignesh varma
    3. views icon 46 views
  2. use any me thod to locate the zeros of y = -3x^2 + 12x + 15
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    2. shmunklee asked by shmunklee
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  3. Explain the difference between ThOD, COD, and BOD in relation to sewage
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    2. Rajesh asked by Rajesh
    3. views icon 36 views