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Q. No.22: Check whether or not A – B = B – A

A = {a, b, c, d, e,} B= {e, f, g, h}​


Sagot :

Answer:

A - B ≠ B - A

Step-by-step explanation:

A = {a, b, c, d, e}

B = {e, f, g, h}

A - B = {a, b, c, d}

B - A = {f, g, h}

thus,

A - B ≠ B - A