If the pair of equations 2x+3y 7
WebThe equations form a consistent pair of equations. (v) 3a1 a2= 4 2= 2 3, b1 b2= 2 3, c1 c2= 8 12= 2 3 ∵ a1 a2= b1 b2= c1 c2, the lines are coincident and have infinitely many solutions. The equations form a consistent pair of equations. #465365 Topic: Consistency of Pair of Equations Which of the following pairs of linear equations are ... Web19 aug. 2024 · Equations that have more than one unknown can have an infinite number of solutions. For example, \ (2x + y = 10\) could be solved by: \ (x = 1\) and \ (y = 8\) \ (x = 2\) and \ (y = 6\) \ (x =...
If the pair of equations 2x+3y 7
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WebSolution for For each ordered pair, determine whether it is a solution to the system of equations. -2x+7y=3 5x-3y=7 (x, y) (-8, 0) (-4,-9) (2, 1) (9,3) ... Find the slope of the line passing through the pair of points or state that the slope is undefined. ... Web7 mrt. 2024 · respectively. Find the distance between the two ships? W1. A spherical balloon of radius r subtends an angle θ at the eye of an observer. If the angle of elevation of its centre is φ, find the height of the centre of the balloon.12. From a balloon vertically above a straight road, the angles of depression of two cars at an instant are found to be 4 5 ∘ and …
Web29 nov. 2024 · If the equation `12x^(2)+7xy-py^(2)-18x+qy+6=0` represents a pair of perpendicular straight lines, then asked Jan 15, 2024 in Straight Lines by Aakriti Ananya … WebSolution Verified by Toppr Correct option is A) The equations are 2x−3y−7=0 (a+b)x−(a+b−3)y−(4a+b)=0 Here, a 1=2,b 1=−3,c 1=−7 a 2=a+b,b 2=−(a+b−3),c …
Web15 aug. 2024 · MCQ Questions for Class 10 Maths: Ch 3 Pair of Linear Equations in Two Variables. 1. The pair of equations 3x – 5y = 7 and – 6x + 10y = 7 have. 2. If A : Homogeneous system of linear equations is always consistent. R : x = 0, y = 0 is always a solution of the homogeneous system of equations with unknowns x and y, then which of … WebIs the pair of linear equations 2x 3y 9 0 and 4x 6y 18 0 consistent? Yes, The given system of linear equations are consistent. What is the solution of pair of equation y is equal to zero and Y is equal to minus 6? Since, y=0 and y = …
WebGiven, the pair of linear equations are. 2x + 3y = 7. 2px + py = 28 - qy. We have to determine the values of p and q for which the pair of linear equations have infinitely many solutions. We know that, For a pair of linear equations in two variables be a₁x + b₁y + c₁ = 0 and a₂x + b₂y + c₂ = 0,
Web22 okt. 2024 · Question. The pair of equations x +2y + 5 = 0 and – 3x – 6y + 1 = 0 have. (a) a unique solution. (b) exactly two solutions. (c) infinitely many solutions. (d) no solution. Answer. Question. The value of c for which the pair of equation cx – y = 2 and 6x – 2y = 3 will have infinitely many solutions is. luxury condo rentals scottsdaleWeb2x+y=4,x+3y=7 To solve a pair of equations using substitution, first solve one of the equations for one of the variables. Then substitute the result for that variable in the other … kinghorn historyWeb18 okt. 2024 · 2. Graphically, the pair of equations 7x – y = 5; 21x – 3y = 10 represents two lines which are (a) intersecting at one point (b) parallel (c) intersecting at two points (d) coincident Answer 3. The pair of equations 3x – 5y = 7 and – 6x + 10y = 7 have (a) a unique solution (b) infinitely many solutions (c) no solution (d) two solutions Answer 4. luxury condos cleveland ohioWeb24 okt. 2024 · 2. Graphically, the pair of equations 7x – y = 5; 21x – 3y = 10 represents two lines which are (a) intersecting at one point (b) parallel (c) intersecting at two points (d) coincident Answer 3. The pair of equations 3x – 5y = 7 and – 6x + 10y = 7 have (a) a unique solution (b) infinitely many solutions (c) no solution (d) two solutions Answer 4. luxury condo rentals daytona beachkinghorn historical societyWebIf the pair of linear equation ax+2y=7 and 2x+3y=8 has unique solution then a = ......... . A 43 B 4−3 C 34 D − 34 Medium Solution Verified by Toppr Correct option is C) Condition … luxury condo rentals whistlerWeb12 jul. 2024 · If the pair of equations 2x+3y+k = 0, 6x + 9y + 3 = 0 having infinite solu-tions, find the value of ‘k’. Answer: 1 Explanation: Infinite solutions, so Question 11. A pair of linear equations in two variables are 2x – y = 4 and 4x – 2y = 6. The pair of equations are Answer: Inconsistent. Explanation: ∴ Pair of equations are inconsistent. luxury condos chandler az