Math, asked by Anurag122265, 11 months ago

what is the right code? ​

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Answers

Answered by vikhyat04
17

Answer:

Step-by-step explanation:

394

Answered by rahul123437
4

Hence the three digit code is 2 9  4

Step 1: Given data

The give five 3 digit code and hints in the given figure.

Step 2: To find

We have to find the 3 digit code to crack ir by the following hints.

Step 3: Finding solution

In a first row, they give 3 digit code  2  9 1.

Hint = One number is correct and in the right place.

Hence in the number 2 9 1 any one number is right and the right place.

In a second row, They give 2 4 5.

Hint = One number is correct but in wrong place.

Hence in the number 2 4 5 any one number is correct but in wrong place.

In a third row, They give 4 6 3 .

Two number are correct and in wrong place.

Hence comparing second and third row hind and number 4 is confirmed in the last place and 6 or 3 have possibility to come first and second digit of the code.

In a fourth row, 5 7 8

Hint = Nothing is correct.

In a fifth row, 5 6 9

Hint = one number is correct but in the wrong place

Hence 5 is eliminated by comparing fourth hint. similarly comparing first hint and fifth hint the place of 9 is fixed in the second place. BY comparing all first place should be 2.

Hence the three digit code is 2 9  4

1) This lock has a 3 digit code

Can you crack it

using only these hints? 2 9 1

One number is correct

and in the right place,

2 4 5

One number is correct

but in the wrong place,

4 6 3

Two numbers are correct

but in the wrong place, 5 7 8

Nothing is correct, 5 6 9

One number is correct

but in the wrong place

https://brainly.in/question/16176395

2) Crack the code?

_ _ _ (code to unlock)

A numeric lock has a 3 digit key

Hint

1. 6 8 2 - one number is correct and well placed

2. 6 1 4 - one number is correct but wrongly placed

3. 2 0 6 - two numbers are correct but wrongly placed

4. 7 3 8 - nothing is correct

5. 7 8 0 - one number is correct but wrongly placed

https://brainly.in/question/16228365

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