Rishal123 Rishal123

17-08-2020
Mathematics

contestada

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pls say fast plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz class=

Respuesta :

CSMedrano CSMedrano

17-08-2020

Answer:

d

Step-by-step explanation:

Well you have to know that 1+3+5+...+(2n-1)=n^2

so n^2=196

n^2=(14)^2

n=14

so it's d

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