Nanette must pass through three doors as she walks from her company's foyer to her office. Each of these doors may be locked or unlocked. Let C be the event that at least two doors are in the same condition. List the outcomes
of C. [Let "L" designate "locked" and U" designate "unlocked".]
A){LLL, LLU, LUL, LUU, ULL, ULU, UUL, UUU}
B){LLU, LUL, ULL, LUU, ULU, UUL}
C){LLU, LUL, ULL}
D)None of these.

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The Answer of Nanette must pass through three doors as she walks from her company's foyer to her office. Each of these doors may be locked or unlocked. Let C be the event that at least two doors are in the same condition. List the outcomes
of C. [Let "L" designate "locked" and U" designate "unlocked".]
A){LLL, LLU, LUL, LUU, ULL, ULU, UUL, UUU}
B){LLU, LUL, ULL, LUU, ULU, UUL}
C){LLU, LUL, ULL}
D)None of these.

Nanette Must Pass Through Three Doors as She Walks from Her