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Devansh123 from D.S.B INTERNATIONAL PUBLIC SCHOOL, Rishikesh
Subject :IMO    Class : Class 8

star_opt.jpeg The value of is ____.

(A) 2

(B) 10/3

(C) 21000 + 1

(D) 10

Ans 1:

swagat sibsshish from davpublic school cuttack, Cuttack
Class : Class 8
pls make me understood ..its too difficult

Ans 2:

Oliva Rajguru from Siliguri girls' high school, Siliguri, Darjeeling ;West bengal
Class : Class 8
2^2001+2^1999/ 2^2000-2^1998 (first take common of 1999 and 1998) =2^1999 (2^2+1)/ 2^1998 (2^2-1) =2^1999-1998×{(4+1)/(4-1) =2×5/3=10/3 ans.. (B)

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