Calculate (2 + 1) (2 Λ 2 + 1) (2 Λ 4 + 1) (2 Λ 8 + 1) (2∧128+1)-2∧256

Calculate (2 + 1) (2 Λ 2 + 1) (2 Λ 4 + 1) (2 Λ 8 + 1) (2∧128+1)-2∧256


(2+1)(2∧2+1)(2∧4+1)(2∧8+1)… (2∧128+1)-2∧256 =(2-1)(2+1)(2∧2+1)(2∧4+1)(2∧8+1)… (2∧128+1)-2∧256 =(2^2-1)(2∧2+1)(2∧4+1)(2∧8+1)… (2∧128+1)-2∧256 =(2^4-1)(2∧4+1)(2∧8+1)… (2∧128+1)-2∧256 ...