Question
If A denotes β+β, B denotes βΓβ, C denotes
βββ, and D denotes βΓ·β, then what will be the value of the following equation? 13 B 7 A 64 D 4 C 23 = ?Solution
The correct answer is B
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If the length of the diagonal of a square is 9.2 cm, then the area of the square is:
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