MAGIC SQUARE: Calculate A*B-C
[1982] MAGIC SQUARE: Calculate A*B-C - The aim is to place the some numbers from the list (2, 3, 5, 6, 12, 15, 32, 33, 39, 42, 93) 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. - #brainteasers #math #magicsquare - Correct Answers: 41 - The first user who solved this task is Sanja Šabović
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (2, 3, 5, 6, 12, 15, 32, 33, 39, 42, 93) 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: 41
The first user who solved this task is Sanja Šabović.
#brainteasers #math #magicsquare
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Facts of life...

A man walks into a drug store with his 8-year old son. They happen to walk by the condom display, and the boy asks, "What are these, Dad?" To which the man matter-of-factly replies, "Those are called condoms, son.... Men use them to have safe sex."

"Oh I see," replied the boys pensively. "Yes, I've heard of that in health class at school." He looks over the display and picks up a package of 3 and asks, "Why are there 3 in this package."

The dad replies, "Those are for high school boys. One for Friday, one for Saturday, and one for Sunday."

"Cool!" says the boy. He notices a 6 pack and asks, "Then who are these for?" "Those are for college men." the dad answers, "TWO for Friday, TWO for Saturday, and TWO for Sunday."

"WOW!" exclaimed the boy, "then who uses THESE?" he asks, picking up a 12 pack. With a sigh, the dad replied, "Those are for married men. One for January, one for February, one for March........"

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Parity conservation disproved

In 1956, the formerly believed “law” of conservation of parity was disproved in the first successful results from an experiment conducted by Madame Chien-Shiung Wu at Columbia University on the beta-decay of cobalt-60. It had been suggested in a paper published by Tsung-Dao Lee and Chen Ning Yang on 1 Oct 1956. There had been problems to overcome working with the cobalt sample and detectors in a vacuum at a working temperature of one-hundredth of a kelvin. Wu's team repeated the experiment, doing maintenance on the apparatus as necessary, until on 9 Jan 1957 further measurements confirmed the initial results. Leon Lederman performed an independent test of parity with Columbia's cyclotron. They held a press conference on 15 Jan 1957.«
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