Skip to main contentSkip to solution

Match List-I with List-II

List-IList-II
InequalitiesSolution set
(A) If ∣3−5x∣<7\left\vert 3 - 5x \right\vert < 7, then x∈x \in(I) [−52,∞)\left[-\dfrac{5}{2}, \infty\right)
(B) If 3x−7>5x−13x - 7 > 5x - 1, then x∈x \in(II) (−∞,−3)(-\infty, -3)
(C) If x3>x2+1\dfrac{x}{3} > \dfrac{x}{2} + 1, then x∈x \in(III) (−45,2)\left(-\dfrac{4}{5}, 2\right)
(D) If 5x+4≤7x+95x + 4 \leq 7x + 9, then x∈x \in(IV) (−∞,−6)(-\infty, -6)

Choose the correct answer from the options given below:

Solution

✅ Correct Option: 2

(A): −7<3−5x<7-7<3-5x<7 gives −45<x<2-\frac{4}{5}<x<2, so (III).

(B): 3x−7>5x−13x-7>5x-1 gives x<−3x<-3, so (II).

(C): multiplying by 66, 2x>3x+62x>3x+6 gives x<−6x<-6, so (IV).

(D): 5x+4≤7x+95x+4\le7x+9 gives x≥−52x\ge-\frac{5}{2}, so (I).

Keyboard Shortcuts

  • Left arrow: Previous question
  • Right arrow: Next question
  • S key: Jump to solution
  • Q key: Jump to question