13 thoughts on “Range (Solutions of Exercise)

  1. Ma’am in question 3rd while finding the domain :
    (x-2)(x+2)>= 0
    x-2>=0 x+2>=0
    x>=2 x>=-2
    Ma’am this implies that domain should be : [-2,infinity)
    If anything is wrong in this procedure please explain­čÖĆ

    Like

  2. Ma’am in question 3rd while finding the domain :
    (x-2)(x+2)>= 0
    x-2>=0 x+2>=0
    x>=2 x>=-2
    Ma’am this implies that domain should be : [-2,infinity)
    If anything is wrong in this procedure please explain

    Like

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