Web13 nov. 2024 · Given, 1 is the root . so, ay²+ay+3 = 0 a(1)² + a.1 + 3 = 0 (°.° root is 1) => a+ a + 3 = 0 => 2a + 3 = 0 => a = -3/2 again, y²+y+b = 0 => 1 + 1 + b= 0 => 2 + b = 0 => b = … WebRight Answer is: A SOLUTION The given equations are ay2+ay+3 =0 and y2+y+b= 0 Given, 1 is the roots of both the equations Therefore, y =1 will satisfy both these equations. Putting y =1 in ay2+ay+3 =0, we get a(1)2+ax1+3= 0 ∴ a+a+3= 0 ⇒ 2a+3= 0 ⇒ 2a= −3 ⇒ a= −3 2......(1) Putting y =1 in y2+y+b =0, we get (1)2+1+b =0 ∴ 1+1+b= 0 ⇒ 2+b= 0
If 1 is a root of the equations ay2 + ay + 3 = 0 and y2 + y + b = 0 ...
Web31 jul. 2024 · If Root 3 - 1/ Root 3 +1 = a - b Root 3. Find a and b values. Math Army 116K subscribers Subscribe 368 Share Save 21K views 2 years ago Number System If Root 3 - 1/ Root... WebIf 1 is a root of the equations ay2 + ay+ 3 — 0 and + y + b = 0, then find the value of ab. (CBSE2012) with Vishal Mahajan . Maths Is Easy Find the value of k for which the … rainbird literature
If 1 is a root of the equations ay2 + ay + 3 = 0 and y2 + y + b = 0 ...
WebIf 1 is a root of the equations ay2+ay+3 =0 and y2+y+b =0 then ab equals : A 3 B C 6 D -3 Solution The correct option is A 3 The given equations are ay2+ay+3= 0 and y2+y+b =0 … WebIf 1 is a root of the equations ay2+ay+3=0 and y2+y+b=0 then ab equals 3 −72 6 -3 The given equations are ay2+ay+3=0 and y2+y+b=0Given 1 is the roots of bo Web(1) f(x) 2. If x2_ = 3, then X = (3) f(x)—a 3. If one root of the equation x —px+8=Ois twice the other, then p = — PX + 8 = O p = 4. If x = 2 is one solution of +2x— 3 = O, then the … rainbird link wifi