exam
Maths Puzzle
Numerical Ability
A= 0 -1 0 B= 2 1
4 0 2 -3 4
8 -1 7 1 6
Find AB is possible in the above problem
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exam Other Question
In a right triangle, one of the legs is 2 feet longer than the shorter leg. The hypotenuse is 10 feet. Find the lenghths of the missing 2 sides of the triangle.
x=-4y+4
5x-3y=-3 solve the system by the substitution method