Question

A={x:x is a perfect square,x<50,x€N},B={x:x=8m+1,, where m€W;x<50,x€N} find A intersect B and display with it venn diagram​

Answer 1

Answer:

A∩B = {1, 9, 25, 49}

Step-by-step explanation:

Concept used:

Intersection of two sets A and B is defined as the set of elements common to both A and B and is denoted by A∩B

A = {x: x is a perfect square, x<50, x∈N }

A = {1, 4, 9, 16, 25, 36, 49 }

B = {x: x=8m+1, m∈W, x∈N}

B = {1, 9, 17, 25, 33, 41, 49 }

Then

A∩B = {1, 9, 25, 49}

Answer 2

Answer:

A={x:x is a perfect square,x<50,x∈N}

∴A={1,4,9,16,25,36,49}

B={x:x=8m+1, where m∈W,x<50,x∈N}

∴B={1,9,17,25,33,41,49}

Therefore,

A∩B={1,9.25,49}