Question

If A= { b,c,d,e } B= { a,c,d } find i) A union B ii) A intersection B


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Answer 1

Answer:

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

1) A union B = {a,b,c,d,e}

2) A intersection B = {c,d}

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Answer 2

Answer:

$\boxed{\begin {minipage} {4 cm} (i) \ A \cup B = \{ a, b,c,d,e\} \\ (ii) \ A\cap B = \{c,d\} \end {minipage}}$

Step-by-step explanation:

Given :

• A= {b, c, d, e}
• B= {a, c, d}

To find :

• i) A ∪ B
• ii) A ∩ B

Solution :

We know that Union means set of all the elements and intersection means set of only elements which are matched

So,

(i) A ∪ B = {a, b, c, d, e}

(ii) A ∩ B = {c, d}

Hope it helps!!