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Prove that: 2n+2n+1/2n+1-2n=3/2

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Prove that: 2n+2n+1/2n+1-2n=3/2

Posted by Vanshika Dik 3 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Indhu Indhu 3 years, 10 months ago

2n+2n−1 =2n.21−2n2n+2n.2−1 [a3ac=ab+c] ⇒2n[2−1]2n[1+1/2] =1+21 =23 Hence proved

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CBSE > Class 09 > Mathematics