WebIf 1 is a root of the equations ay2 + ay + 3 = 0 and y2 + y + b = 0, then ab equals 3 6 -3 A. 3 It is given that 1 is the root of the equations Therefore, y = 1 will satisfy both the equations. Switch Flag Bookmark Advertisement Advertisement 5. In Fig., the sides AB, BC and CA of a triangle ABC, touch a circle at P, Q and R respectively. Web23 jan. 2024 · 1 is a root of equations ay2 + ay + 3 = 0 and y2 + y + b = 0 Concept: The root of an equation is the value of the variable at which the equation will have equals to …

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Web15 feb. 2013 · if 1 is the root of ay 2 +ay+3=0 and y 2 +y+b=0 then ab is equal to Share with your friends 8 Follow 2 Titiksha Sharma, added an answer, on 15/2/13 a (1) 2 +a (1)+3=0 2a=-3 a=-3/2 -------- eq (i) (1) 2 + 1 +b=0 2+b=0 b=-2 therefore a*b=-3/2*-2 so, ab=3 Was this answer helpful? 43 View Full Answer WebThe answer of your question If 1 is a root of the equations ay2 + ay + 3 = 0 and y2 + y + b = 0, then ab equals is : from Class 10 Quadratic Equations. Toggle navigation. NCERT … least expensive greek island

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WebÐÏ à¡± á> þÿ þÿÿÿ ÑÒÓÔÕÖû j Á w ... WebThe given equations are ay2 + ay + 3 = 0 and y2 + y + b = 0. Given, 1 is the root of both the equations. ∴ y = 1 will satisfy both these equations. Putting y = 1 in ay2 + ay + 3 = 0, we … WebApplyBisection method find the root of the equation x log 10x =1.2 that lies between 2 and 3 Carry out five steps of approximations. Applying 3 2. Solve the equation x3+x2+x+7 =0 correct 4decimal places Using Regula - Falsi method Applying 3 3. Discover √the Newton–Raphson’s formula for the Ö 0 is x n+1= 5 Þ [(k-1) x n + least expensive good laptop