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How did you do the equation 2 power 1(2power-1)to get 2 power 1-1 Video Details ------------- Business Mathematics Ratio and Proportion, Indices, Logarithms #9. Illustrations - Part 1

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Rudransh Aheer

Rudransh Aheer

CA Foundation

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24-Mar-25 18:49

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Answers (4)

a power m x a power n = a power m+n


CA Suraj Lakhotia

CA Suraj Lakhotia

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24-Mar-25 18:54

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Sriram Somayajula

Sriram Somayajula

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24-Mar-25 19:18

No sir I was taken CEC in intermediate so it is quite difficult for me to understand when there is 2 power 1 ( 2 power -1) when 2 is multiplied by 2 then it is 4 but in the next step 2 power 1-1 was taken I didn't understand why 2 was not multiplied by 2


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Rudransh Aheer

Rudransh Aheer

CA Foundation

3K+

24-Mar-25 19:28

No worries


Sriram Somayajula

Sriram Somayajula

Admin

24-Mar-25 19:28

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