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CA Foundation doubt

Reached till 229k-(43k)^2 Now what to do

Image attached to the doubt: Reached till 229k-(43k)^2 Now what to do

Asked by Rakhi4 Aug 2024405 views

1 answer

  1. Tanish~Sharma · 4 Aug 2024

    1.find the value of k(it will be 0.1) 2. Then simply use formula- Ex^2-(Ex)2 I.e. 22.9-(4.43)^2 Ans- 4.41

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