exam
Maths Puzzle
Numerical Ability
1/h^5=h^n what is n?
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exam Other Question
Suppose the length of a side of a square is n units and the length of an edge of a cube is n units.
a. If all the side lengths of a square are doubled, are the perimeter and the
The reciprocal of 7 is 1/7 since their product is 1 ( 7 * 1/7 = 1) The question I need to answer is "are the reciprocals of 7 and -7 opposites".
The reciprocals of 7 and -7 are 1/7 and - 1/7
Are 1/7 and -1/7 opposites?