HEREDITY
BASICS OF PROBABILITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many different 4 letter codes can be formed from the letters M, A, T, H?
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6
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24
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120
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256
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Explanation:
Detailed explanation-1: -Hence, 5040 four lettered codes can be formed using the first 10 letters of the English alphabet, if no letter is repeated.
Detailed explanation-2: -Answer and Explanation: The number of possible combinations that are possible with 4 letters is 14, 950. The alphabet contains 26 letters total, and we want to know how many combinations of 4 letters we can make from those 26 letters.
Detailed explanation-3: -Solution : The number of different words that can be formed by using the four letters a, b, c, d, while the letter can be repeated is ‘
There is 1 question to complete.