Let X be such that P(X=1) = p = 1-P(X=-1) Find c does not equal 1 such that E(c^x)=1
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Originally Posted by taylor1234 Let X be such that P(X=1) = p = 1-P(X=-1) Find c does not equal 1 such that E(c^x)=1 By definition, you need to solve $\displaystyle pc + (1 - p)C^{-1} = 1$ for c. If you need more help, please show all your work and say where you get stuck.
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