exam
Maths Puzzle
Numerical Ability
3(x+2)+3(4-x)
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exam Other Question
Hello, and thanks for your help in advance.
Simplify (6x^-3y^5)^2z^0
Write answer without using negative exponents.
Thanks!
IF A ∪ B = A ∩ B then
A. A ≠ φ or B ≠ φ
B. A = A’
C. A ≠B D. A=B