Question

let P=(x|x is a letter in the word cataract ) and Q,=(y|y is a letter in the word trac) are the setA and B equal? justify​ please some body give me anwser​

Answer 1

Question:-

• Let P = { x | x is a letter in the word CATARACT } and Q = { y | y is a letter in the word TRAC }. Are the set P and set Q equal? Justify.

Answer:-

• Set P and set Q are equal.

Step- by-step explanation:-

• A/Q

P = { C, A, T, R }

Q = { T, R, A, C }

• We know that two sets A and B are equal if every element of A is also an element of B and if element of B is also an element of A.

Now, since every element of P is also an element of Q and every element of Q is also an element of P.

• Hence, set P and set Q are equal.

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