If log 0.317= -.4898 and log 0.318= -.4975 Then find the value of log 0.319.?

is there any method to solve this manually??

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  • Anonymous
    1 decade ago
    Favorite Answer

    For very small changes you can use linear extrapolation.

    log0.319 - log0.318 = log0.318 - log0.317

    log0.319 = 2*log0.318 - log0.317 = 2*(-0.4975) - (-0.4898)

    = -0.995 + 0.4898 = -0.5052 approx.

  • Anonymous
    1 decade ago

    Using a calculator you get log 0.319 = -0.496209316.

    0.317 -0.498940738

    0.318 -0.49757288

    0.319 -0.496209317

    0.32 -0.494850022

    0.321 -0.493494968

    0.322 -0.492144128

    0.323 -0.490797478

    0.324 -0.48945499

    0.324 -0.48945499

    0.325 -0.488116639

    0.326 -0.4867824

    0.327 -0.485452247

  • 1 decade ago

    .5052

  • 1 decade ago

    U lost me long long back !!

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  • 1 decade ago

    -0.49620931694281887191695326578772

    just open 'calc' in windows change it to scientific view and calcultate..............

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