Math, asked by harvinder52, 1 year ago

solve example 4 please​

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Answered by RishikaVavveti
1

Step-by-step explanation:

in the 1st question the first digit of the three digit no. can be filled by any 1 of the 4 given digits hence there are 4ways to fill it. Similarly the second digit and third digit.

Use the same idea for the 2nd question. But in this one 0 cannot come in the first digit cuz it becomes a 2 digit no.

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harvinder52: try nice
RishikaVavveti: sorry i didn't get you
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