What is the last digit of ab^2 in CCB?

Posted on by Author

What is the last digit of ab^2 in CCB?

We know that AB is a 2 digit number. And for AB ^ 2 to have the last digit as B, we know that by inspection, B has to be 0, 1, 5 or 6. (0 * 0, 1 * 1 = 1, 5 * 5 = 25, 6 * 6 = 36). If we assume A = 1, B =5 , we get 15 * 15 = 225 which is of the format CCB. Therefore A = 1, B = 5, C = 2.

What is the value of A B and C in CCB format?

Therefore A = 1, B = 5, C = 2. If we assume A = 2, B = 1 we get 441 which is also of the format CCB. Therefore A = 2, B = 1, C = 4 is also a solution. Originally Answered: If AB*AB=CCB then what is the value of A,B and C?

How do you find the value of B in cat 1999?

READ:   How do I fix Battlefield 4 not loading?

[Solution] Let a, b, c be distinct digits. Consider a two digit number ‘ab’ and a three digit number ‘ccb’, both defined under the usual decimal number system. If (ab^ {2} = ccb) and ccb > 300 then the value of b is | CAT 1999 – Question 2

https://www.youtube.com/watch?v=LHNFc9VqGWs

What is a + B – B = C?

You need to isolate A, so subtract B from both sides. You can do that as long as you do the same thing to both sides. So, subtracting B from both sides becomes A + B – B = C – B. Since B – B = 0, it becomes A + 0 = C – B, or A = C – B. Hope that helps! “ If A + B = C, what does A equal? ” Basic algebra.

How do you simplify AB A B A B C?

Using Boolean algebra techniques, simplify this expression: AB + A(B + C) + B(B + C)SolutionStep 1: Apply the distributive law to the second and third terms in the expression, as follows: AB + AB + AC + BB + BC Step 2: Apply rule 7 (BB = B) to the fourth term.

READ:   Did Bob Dylan write all his own songs?

What does A and B together are equal to?

This states that A and B together are equal to C. Subtract B (from both sides, to maintain equality). Lets suppose you have an apple and a banana, where apple is a, and banana is b, if you were to put them together you’d have a small cocktail, or something of the like, so c.