Decide whether the following statement is true or false. if it is true, give a short explanation. if it is false, give a counterexample. let g be an arbitrary flow network with the source s, the sink t and all capacities c(e) are natural numbers. if f is a maximal s-t flow in g, then there are not more than three edges e1 , e2 and e3 such that f(ei) < c(ei) (i = 1,2,3).

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

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