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Prove that if for every $x \\in \\mathbb{R}^N$ $Ax=Bx$ then $A=B$?

Prove that if for every $x \\in \\mathbb{R}^N$ $Ax=Bx$ then $A=B$?

Webax+by =a2 , bx +ay=b2 . solve by cross multiplication method. Ask questions, doubts, problems and we will help you. WebOnly if it can be put in the form ax 2 + bx + c = 0, and a is not zero. The name comes from "quad" meaning square, as the variable is squared (in other words x 2). ... The blue part (b 2 - 4ac) is called the "discriminant", because it can "discriminate" between the possible types of answer: when it is positive, we get two real solutions, ... consumer activism examples WebClick here👆to get an answer to your question ️ Solve : ax + by = a - b bx - ay = a + b. Solve Study Textbooks Guides. Join / Login >> Class 12 >> Applied Mathematics >> Linear … WebAll equations of the form ax^{2}+bx+c=0 can be solved using the quadratic formula: \frac{-b±\sqrt{b^{2}-4ac}}{2a}. The quadratic formula gives two solutions, one when ± is … dog swollen lymph nodes both sides of neck WebSoluciona tus problemas matemáticos con nuestro solucionador matemático gratuito, que incluye soluciones paso a paso. Nuestro solucionador matemático admite matemáticas básicas, pre-álgebra, álgebra, trigonometría, cálculo y mucho más. WebThe given equations are: `(bx)/a + (ay)/b = a^2 + b^2` By taking LCM, we get: `(b^2x+a^2y)/(ab) = a^2 + b^2` `⇒b^2x + a^2y = (ab)a^2 + b^2` `⇒b^2x + a^2y = a^3b +ab^3` …..(i) consumer activist meaning WebSolve for x. a x − a 2 = b x − b 2. Collect all terms with x on one side of the equation. a x − b x = a 2 − b 2. Factor both sides of the equation. ( a − b) x = ( a + b) ( a − b) Divide both …

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