Question

A= (X:X is a prefect square and x<50, B= X:X = 8m+1 m is a prefect square, MEW, X<50,XEN) Draw venn diagram for AUB, AUB,A-B,B-A.​

Answer 1

Answer:

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}