Chứng minh:
a. A∩(B\C) = (A∩B)\C
b. A\(B∩C) = (A\B)∪(A\C)

Which statement best explains why ben uses the width hi to create the arc at j from point k

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Perform the indicated operation. y^2 + 3y - 10 / 3y + 15