How many integers between 1000 and 10000 have no digits other than 3, 4, 5 or 6?Choices:- 256 289 324 452
Question
Solution 1
To solve this problem, we need to consider the number of possible combinations of the digits 3, 4, 5, and 6 in a four-digit number.
The first digit can be any of the four digits (3, 4, 5, or 6), so there are 4 possibilities.
The second digit can also be any of the four digits, so there are 4 Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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