If x 1 = 1, x 2 = 1 + 1/2, x 3 = 1 + 1/2 + 1/2 2 , ........, x n = 1 + 1/2 + 1/2 2 + ..... + 1/2 n-1 , then which of the following statements is true?

Correct Answer is : xn = 2 for some n

MH SET Exam 28 Jan 2018 Paper

Question : 29 of 60

Marks: +1, -0

If x₁ = 1, x₂ = 1 + 1/2, x₃ = 1 + 1/2 + 1/2², ........, x_n = 1 + 1/2 + 1/2² + ..... + 1/2^n-1 , then which of the following statements is true?

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