A transmitter is sending a code in binary. Each transmitted bit (0 or 1) must pass through three relays to reach the receiver. At each relay, the probability is 0.10 that the bit sent will be the opposite of the bit received. Assume the relays are independent of each other. a. If a 1 is sent from the transmitter, what is the probability that a 1 is sent by all three relays

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