(2+1)(22+1)(24+1)........(22 raised to 10+1)+1evaluate..plzz xplain..

Dear Aditya Bhole,

Ans:- Multiply (2-1)  ( two minus one) in both num & den. Then we get

={(2-1)(2+1)(2²+1)................}/(2-1)                                                                                  

={(2²-1)(2²+1)(2^4 +1)................}

=....................

=.....................

=2^11 -1

=2047 (Ans)

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