List the elements of the solution set of inequation -3 x - 2 9 - 2x; x ∈ N.

Question

KnowledgeBoat · Accepted Answer

Given, ⇒ -3 x - 2 9 - 2x Solving L.H.S. of the equation, ⇒ -3 x - 2 ⇒ x -3 + 2 ⇒ x -1 .......(i) Solving R.H.S. of the equation, ⇒ x - 2 9 - 2x ⇒ x + 2x 9 + 2 ⇒ 3x 11 ⇒ x .........(ii) From (i) and (ii) we get, ⇒ -1 x . Since, x ∈ N ∴ Solution set = {1, 2, 3}.

Mathematics

List the elements of the solution set of inequation -3 < x - 2 ≤ 9 - 2x; x ∈ N.

Linear Inequations

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