MAGIC SQUARE: Calculate A+B-C
The aim is to place the some numbers from the list (3, 6, 11, 21, 24, 29, 42, 48, 54, 58, 61, 66) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B-C.Correct answers: 9
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare

There is no language wherein a double positive can form a negative
A linguistics professor was lecturing to his English class one day. βIn English,β he said, βa double negative forms a positive.
In some languages, though, such as Russian, a double negative is still a negative.
However, there is no language wherein a double positive can form a negative.β
A voice from the back of the room piped up, "Yeah, right."