Question

-(-2)-(+6) + (-10)+(+14-(-18=-22
​

Answer 1

Resposta:

The following series can be written as single function value as

f(x)=4x+2

Where the domain of x is 0 to 14

Now as per the request we have to choose any three numbers whose value add upto 60

Let the three numbers be

a,b,c

So substituting in the main equation we get ,

4a +2 +4b +2 +4c+2 =60

4(a+b+c)=60-6

4(a+b+c)=54

(a+b+c)=54/4

Now since we are taking about only whole numbers there is no chance that sum will result in a fractional value of 54/4

That is 13.5

Whole numbers cant have their sum as fraction

Hence there is no solution to this condition

Explicação passo-a-passo:

espero ter ajudado