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ગણ સિદ્ધાંત

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ગણિત ધોરણ 11 સેમિસ્ટર 1

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ગણિત

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CBSE Gujarat Board Haryana Board

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Class 10 Class 12
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નીચેના ગણને યાદીની રીતે લખો :
open curly brackets bold x bold divided by bold x to the power of bold 2 bold space bold minus bold space bold 5 bold x bold space bold minus bold space bold 6 bold space bold equals bold space bold 0 bold comma bold space bold x bold space bold element of bold space bold N close curly brackets


અહીં, x2 - 5x - 6 = 0

x - 6x + x - 6 = 0

x (x - 6) + 1 (x - 6) = 0

(x - 6) (x + 1) = 0

x = 6 અથવા x = 1

bold હવ ે bold comma bold minus bold 1 bold space bold not an element of bold space bold N bold space bold પર ં ત ુ bold space bold 6 bold space bold element of bold space bold N

આપેલ ગણનું યાદીનું સ્વરૂપ : {6}


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નીચેના ગણને યાદીની રીતે લખો :
open curly brackets bold x bold divided by bold minus bold 3 bold space bold less-than or slanted equal to bold space bold x bold space bold less-than or slanted equal to bold space bold 3 bold comma bold space bold x bold space bold element of bold space bold Z close curly brackets


નીચેના ગણને યાદીની રીતે લખો :
open curly brackets bold x bold divided by bold x to the power of bold 2 bold space bold minus bold space bold 5 bold x bold space bold minus bold space bold 6 bold space bold equals bold space bold 0 bold comma bold space bold x bold space bold element of bold space bold R close curly brackets


નીચેના ગણને યાદીની રીતે લખો :
{x/x એ 10થી નાની પ્રાકૃતિક સંખ્યા છે.}


નીચેના ગણને યાદીની રીતે લખો :
open curly brackets bold x bold divided by bold x to the power of bold 3 bold space bold minus bold space bold x bold space bold equals bold space bold 0 bold comma bold space bold x bold space bold element of bold space bold Z close curly brackets


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