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What else can I help you with?
What two numbers sum to 0 and have a product of -25?
-5 and +5.
What two factors sum to 2?
Two factors of what? To sum to -2, some possibilities are: -1, -1 => what is 1 0, -2 => what is 0 1, -3 => what is -3 2, -4 => what is -8 3, -5 => what is -15 4, -6 => what is -24
What is the sum of 75-100 plus 0?
75 - 100 + 0 = -25
What is the magnitude of the two vectors having a sum of zero?
If their sum (resultant) is 0, then the magnitude of the resultant must be 0.
Is 25 a prime or composite number why?
Composite because it has more than two factors.
What is two opposite numbers whose sum is 0?
-1+1=0
Write a c program that multiplies two numbers by repeated subtraction?
int mul (int a, int b) { int sum= 0; for (; b>0; --b) sum -= -a; for (; b<0; ++b) sum -= a; return sum; }
Is 25 prime or composite why?
composite because it has more than two factors
What is two numbers a and -a whose sum is 0?
'a' can be any number whatsoever. The sum of +a and -a is always zero.
When Two vectors have unequal magnitude can their sum be zero explain reason?
No two vectors of unequal magnitude cannot give the sum 0 because for 0 sum the 2 vectors must be equal and in opposite direction
What is the term for two integers which sum to zero?
Two integers which sum to zero (e.g. 3 and -3) are additive inverses of each other. All pairs of additive inverses sum to 0 and all pairs of integers which sum to 0 are additive inverses.
What are the factors between 0 and 20 that has two factors?
2,3,5,7,11,13,17,19
