- 07/04/2019 at 10:06 am #1327175EduGorillaKeymasterSelect Question Language :
In his wardrobe, Timothy has 3 trousers. One of them is bfack, the second blue, and the third brown. In his wardrobe, he also has 4 shirts. One of them is black and the other 3 are white. He opens his wardrobe in the dark and picks out one shirt-trouser pair, without examining the colour. What is the likelihood that neither the shirt nor the trouser is black ?
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