Question

A={2,5,7,8,9,} மற்றும் B={7,8,10,11} எனில் A∆B காண்க

Answer 1

Answer:

a ∆ b = {2,5,9,10,11}

Step-by-step explanation:

→ A = {2,5,7,8,9,}

→ B = {7,8,10,11}

then,

→ A - B = {2, 5, 9}

and,

→ B - A = {10, 11}

therefore,

→ A ∆ B = (A - B) U (B - A)

→ A ∆ B = {2 , 5 , 9} U {10 , 11}

→ A ∆ B = {2, 5, 9, 10, 11} (Ans.{2,5,9,10,11})

Answer 2

Answer:

a={2/5/7/8/9}மற்றும் b={7/8/10/11}எனில் a∆bகாண்க 9வகுப்பு தமிழ் கணக்குவிடைகள்