Prove Equation Has At Least One Real Solution...2

Discussion in 'Calculus' started by nycmathguy, May 22, 2022.

  1. nycmathguy

    nycmathguy

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    Calculus
    Section 2.5

    How about 62 (a & b)?

    Screenshot_20220522-083737_Samsung Notes.jpg
     
    nycmathguy, May 22, 2022
    #1
  2. nycmathguy

    MathLover1

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    62.
    tan^-1(x)=1-x graph both, tan^-1(x) and 1-x
    upload_2022-5-22_14-17-2.png

    zoom in

    [​IMG]

    x≈0.5203
     
    MathLover1, May 22, 2022
    #2
    nycmathguy likes this.
  3. nycmathguy

    nycmathguy

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    It is easier to show the prove using a graph.
     
    nycmathguy, May 23, 2022
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