If[9x+3,4)(y-4,x+y)]=[(5,4)(3,9)]then the values of x and y respectively are: 1. 2, 7 2. 7, 2 3. 3, 5 4. 2, -7

Question

KnowledgeBoat · Accepted Answer

Given, Solving for x and y : ∴ x + 3 = 5 ⇒ x = 5 - 3 ⇒ x = 2. ∴ y - 4 = 3 ⇒ y = 3 + 4 ⇒ y = 7. Hence, option 1 is the correct option.

Mathematics