Calculate the number 6263
[5513] Calculate the number 6263 - NUMBERMANIA: Calculate the number 6263 using numbers [8, 8, 6, 9, 70, 800] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 13 - The first user who solved this task is Mita Kojd
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Calculate the number 6263

NUMBERMANIA: Calculate the number 6263 using numbers [8, 8, 6, 9, 70, 800] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 13
The first user who solved this task is Mita Kojd.
#brainteasers #math #numbermania
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Heads or tails

The blonde reported for her university final examination that consists of yes/no type questions.

She takes her seat in the examination hall, stares at the question paper for five minutes and then, in a fit of inspiration, takes out her purse, removes a coin and starts tossing the coin, marking the answer sheet: Yes for heads, and no for tails.

Within half an hour she is all done, whereas the rest of the class is still sweating it out.

During the last few minutes she is seen desperately throwing the coin, muttering and sweating.

The moderator, alarmed, approaches her and asks what is going on.

"I finished the exam in half an hour, but now I'm rechecking my answers."

Submitted by Calamjo

Edited by Curtis

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Brook Taylor

Born 18 Aug 1685; died 29 Dec 1731 at age 46.British mathematician, best known for the Taylor's series, a method for expanding functions into infinite series. In 1708, Taylor produced a solution to the problem of the centre of oscillation. His Methodus incrementorum directa et inversa (“Direct and Indirect Methods of Incrementation,” 1715) introduced what is now called the calculus of finite differences. Using this, he was the first to express mathematically the movement of a vibrating string on the basis of mechanical principles. Methodus also contained Taylor's theorem, later recognized (1772) by Joseph Lagrange as the basis of differential calculus. A gifted artist, Taylor also wrote on basic principles of perspective (1715) containing the first general treatment of the principle of vanishing points.«
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