algebra Quiz
Question Number 1
What is a set ?
A. a well defined collection of objects
B. a collection of pictures
C. a venn digram
D. rule of algebra
Question Number 2
After whose name is Venn-diagram?
A. John-Venn
B. Thomas Edison
C. Albert Enistein
D. Issac newton
Question Number 3
What is a surd ?
A. is a irr root of poistive rat nos
B. is an irr number
C. is an rat number
D. is rat root of negative number