exam
Maths Puzzle
Numerical Ability
4.(3+2)=(3+2).4 Identify the property that is used.
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exam Other Question
4 groups of numbers
ex.
group 1(1,2,3,4) group 2(1,2,5,6) group 3 (1,2,7,8) group 4 (1,2,3,8)
how many 4 digits number(ex 1278) can be made by picking 1 number from each group?
help please!! THANKS!
simplify :
(x^0y^2)^-2y^5x / x^2x^-5yy^-3