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 Solution For arithemetic progression, addition of three terms is 51 and multiplication of end terms is 273 , then find that numbersSolution:Your problem -> For arithemetic progression, addition of three terms is 51 and multiplication of end terms is 273 , then find that numbersLet the terms are a-d, a, a+dAddition of this terms is 51=> (a-d) + a + (a+d) = 51=> 3 a = 51=> a = 51/3 = 17Multiplication of last 2 terms is 273=> (a-d)(a+d) = 273=> a^2 - d^2 = 273=> d^2 = a^2 - 273=> d^2 = (17)^2 - 273=> d^2 = 289 - 273=> d^2 = 16=> d = +- 4d = +4 => Required terms : 17 - 4, 17, 17 + 4 => 13, 17, 21d = -4 => Required terms : 17-(-4), 17, 17-4 => 21, 17, 13 Solution provided by AtoZmath.com Any wrong solution, solution improvement, feedback then Submit Here Want to know about AtoZmath.com and me

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