`-3.5,-4.8,-3,-4,0.5,1.7,-2.8,3.5,4.8 संख्याएँ दी हुई है, तो `A={x : x ge -4}` और `B={x : x le 1.7}` ज्ञात करो

Answer

`A = {-4,-3,-3.5,-2.8,0.5,1.7,3.5,4.8}`, `B = {-4.8,-3.5,-2.8,-4,-3,0.5,1.7}`