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Presumably you mean is it true that: ( A nor B ) nor C == A nor ( B nor C ) ? No. Let's make a table: A B C (A nor B) (B nor C) [ (A nor B ) nor C ] [ A nor ( B nor C ) ] 0 0 0 1 1 0 0 0 0 1 1 0 0 1 .... So you see right away for A=0, B=0, and C=1 it doesn't work.
a= (+a) or a= (-) b= 2a b= 2a c= (-a) c= (+a)
#include<stdio.h> #include<conio.h> void main() { int a,b,c; clrscr(); printf("Enter any three numbers"); scanf("%d%d%d",&a,&b,&c); if(a>b&&a>c) printf("A is greatest"); else if(b>a&&a>c) printf("B is greatest"); else if(c>a&&c>b) printf("C is greatest"); if(a<b&&a<c) printf("A is smallest"); else if(b<a&&b<c) printf("B is smallest"); else if(c<a&&c<b) printf("C is smallest"); getch(); }
42http://en.wikipedia.org/wiki/Catalan_number
You haven't provided any choices for the "which of the following" part of your question. Such questions are best avoided here. However, assuming a, b and c are all natural numbers, all of the following are true for a<b AND b+c=10: a=1, b=2, c=8 a=1, b=3, c=7 a=1, b=4, c=6 a=1, b=5, c=5 a=1, b=6, c=4 a=1, b=7, c=3 a=1, b=8, c=2 a=1, b=9, c=1 a=2, b=3, c=7 a=2, b=4, c=6 a=2, b=5, c=5 a=2, b=6, c=4 a=2, b=7, c=3 a=2, b=8, c=2 a=2, b=9, c=1 a=3, b=4, c=6 a=3, b=5, c=5 a=3, b=6, c=4 a=3, b=7, c=3 a=3, b=8, c=2 a=3, b=9, c=1 a=4, b=5, c=5 a=4, b=6, c=4 a=4, b=7, c=3 a=4, b=8, c=2 a=4, b=9, c=1 a=5, b=6, c=4 a=5, b=7, c=3 a=5, b=8, c=2 a=5, b=9, c=1 a=6, b=7, c=3 a=6, b=8, c=2 a=6, b=9, c=1 a=7, b=8, c=2 a=7, b=9, c=1 a=8, b=9, c=1
Oh, and I mean A+B+C=BB
Theo says that a and b are factors of c is this correct
for example if a=b+c and c>0, then a>b
The distributive property states that a × (b + c) = a × b + a × c
b divided by 2
The answer depends on whether you mean A intersecting (B union C) or (A intersecting B) union C.
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b=2 a=1 c=3 so b plus a =c
A,b,c are variables. They usually refer to the sides of a triangle, but also can mean just normal variables.
The associative property states that the result of an addition or multiplication sentence will be the same no matter the grouping of the terms. Associative: (a + b) + c = a + (b + c) (a × b) × c = a × (b × c)
p=a+b+c for a
the answer is that a plus c is equal to b.