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related to: ABC-C

1. ### prove the boolean expression AB+AC+ ABC (AB+ C )=1?

Given: AB + AC + ABC (AB+ C ) = 1 I can't prove this because it is FALSE. There...

1 Answers · Science & Mathematics · 22/09/2009

2. ### how to read this ABC =(AB) C =A(BC)?

Associative Property of Multiplication. (a * b) * c = a * (b * c ) Edit: Re: Additional Details? ...

6 Answers · Science & Mathematics · 02/01/2013

3. ### How do I solve these geometry questions?

1. In triangle ABC , c =80, ∠A=50 ∠B=32. Find the length of the... 180 - 40 = 140 degrees. If we make this angle C , side c is the length we are looking for (opposite...

2 Answers · Science & Mathematics · 08/07/2012

4. ### Simplify the following boolean expression ab' c + abc +( c +d)(d'+e)?

ab' c + abc + ( c +d)(d'+e) ac (b' + b) + cd' + ce + dd' + de ac + cd' + ce + 0 + de ac + cd' + ce + de ac + cd' (e' + e) + ce (d' + d) + de ( c ' + c ) ac + cd'e' + (cd'e + cd'e) + (cde + cde) + c 'de ac + cd...

1 Answers · Education & Reference · 27/10/2013

5. ### abc + abc + abc = abc a=? b=? c =?

... abc + abc + abc = abc THEN • what are the values of a, b, and c ? Algebraically, abc + abc + abc = 3abc So the Q becomes: when does 3abc...

2 Answers · Science & Mathematics · 24/09/2011

6. ### How is ABC = AB( C union B) equal? ?

Ditto on the we-need-more-information comment. AB( C U B) = ABC U AB If this is equal to ABC , then AB...

3 Answers · Science & Mathematics · 14/10/2008

7. ### Please check. Prove ( abc )^-1 is equal to c ^-1b^-1a^-1?

( abc )( c ^-1b^-1a^-1)=(ab)(cc^-1)(b^-1a^-1) [by associativity] = (ab)Id(b^-1a^-1) [as aa..., 'cause you probably cba doing the same sum the other way round ( c ^-1b^-1a^-1)( abc ), which is technically necessary to prove things are inverses...

2 Answers · Science & Mathematics · 12/03/2012

8. ### simplify boolean equation?

y= abc +b' c ''+bc = abc +b' c + bc ............since c '' = c = abc + c (b' + b) = abc + c ................since A and (B or not B...

1 Answers · Education & Reference · 03/03/2013

9. ### In a right triangle ABC , C = 90°, A = 33° and c = 28 m?

In a right triangle ABC , C = 90°, A = 33° and c = 28 m? how do you find B- the sum of the ...

6 Answers · Science & Mathematics · 15/05/2012

10. ### For a triangle abc , (< C =90 degrees),<B=65.2degrees,and a=14.2, solve for A,b& c ?

Note that since < C = 90°, ABC is a right triangle. Then, if <A, <...

2 Answers · Science & Mathematics · 02/02/2011