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Find number abc

If 84bc5 + c26aa = 1aa0a2 find number abc. Multiple solutions may exist.

Correct answers: 1

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Grandma's revenge

When my three-year-old son opened the birthday gift from his grandmother, he discovered a water pistol. He squealed with delight and headed for the nearest sink. I was not so pleased.

I turned to Mom and said, "I'm surprised at you. Don't you remember how we used to drive you crazy with water guns?"

Mom smiled and then replied....."I remember."

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Johann Bernoulli

Born 6 Aug 1667; died 1 Jan 1748 at age 80.Swiss mathematician (aka Jean Bernoulli) who is noted for his discovery of the exponential calculus (1691) and the equation of the catenary (1690). His first publication was on the process of fermentation (1690), but thereafter, he studied and taught mathematics for the rest of his life. He followed his his brother Jacques as professor of mathematics at Basle. He was the first to use g to represent the acceleration due to gravity. He applied the then new calculus to the measurement of curves, to differential equations, and to mechanical problems. He introduced the famous brachistochrome problem. “Archimedes of his age” was inscribed on his tombstone. The mathematician Jacob Bernoulli was his brother, and the mathematician Daniel Bernoulli was his son.[6 Aug 1667 is the New Style date of birth. Old Style is 27 Jul 1667.]

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