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estudier
 3 years ago
Find all Pythagorean triples with 3 sides in in arithmetic progression?
estudier
 3 years ago
Find all Pythagorean triples with 3 sides in in arithmetic progression?

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Cheese3.1416
 3 years ago
Best ResponseYou've already chosen the best response.0I know what a Pythagorean triple is, but what do you mean by one having three sides?

estudier
 3 years ago
Best ResponseYou've already chosen the best response.1Right triangle with Pythagorean triple is a Pythagorean triangle

estudier
 3 years ago
Best ResponseYou've already chosen the best response.1Think of it as a bit of a hint....

AbhimanyuPudi
 3 years ago
Best ResponseYou've already chosen the best response.13,4,5 the basic thing!! let me think about the rest

AbhimanyuPudi
 3 years ago
Best ResponseYou've already chosen the best response.1Ofcourse by 3,4,5 I also mean all such triplets..6,8,10 ; 9,12,15 etc

AbhimanyuPudi
 3 years ago
Best ResponseYou've already chosen the best response.1I think there are no more except the 345 forms

estudier
 3 years ago
Best ResponseYou've already chosen the best response.1Thinking is good, a proof would be better...:)

AbhimanyuPudi
 3 years ago
Best ResponseYou've already chosen the best response.1(a+d)^2 = a^2 + (ad)^2 Solving, 4d = a Putting different values of d, we get different values of a..which are all multiples of 4. ad are respective multiples of 3 a+d are respective multples of 5

estudier
 3 years ago
Best ResponseYou've already chosen the best response.1x^2 + (x+d)^2 = (x+2d)^2 > x^2 2xd 3d^2 = 0 > (x3d)(x+d) = 0 etc.....
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