यदि `A ={x : x in Q" और "x^(2)+3x-10=0} B ={x : x in I" और "-5 le x lt 17/8}` तो दिखलाइए की `A sube B`

If A={x:x in Q and x^(2)+3x-10=0}B={x:x in I and -5<=x<(17)/(8)} then show that A sube B

If A = {x : x in W, x le 8} and B = {x : x in W, x lt 19} , the n(A - B) = "____" .

Write the following as intervals : (i) {x : x in R, -4 lt x le 6} (ii) {x : x in R, -12 lt x lt -10} (iii) {x : x in R, 0 le x lt 7} (iv) {x : x in R, 3 le x le 4} .

Write the following as intervals : (i) {x : x in R, -4 lt x le 6} (ii) {x : x in R, -12 lt x lt -10} (iii) {x : x in R, 0 le x lt 7} (iv) {x : x in R, 3 le x le 4} .

If A ={2x:x in N and 1 le x lt 4}, B= {(x+2): x in N and 2 le x lt 5} } and C = {x:x in N and 4 lt x lt 8} , find : (i) A cap B (ii) A cup B (iii) (A cup B) cap C

Write the following as intervals i) {x: x in R,-4 lt x le 6} ii) {x: x in R,-12 lt x lt-10} iii) {x: x in R, 0 le x lt7} iv) {x: x in R, 3 le x le 4}

Give : A = {x : -8 lt 5x + 2 le 17,x in I} B= {x : - 2 le 7 + 3x lt 17, x in R} Where R = {real numbers} and I ={integers}. Represent A and B on two different number lines. Write down the elements of A cap B .

If A={x:1 lex le2} and B={ x: 0 lt x le 4} , find A cup B

Express each of the following sts as an interval : (i) A={x:x in R, -4 , lt x lt 0} (ii) B={x:x in R, 0 le x lt 3} (iii) C= {x:x in R, 2 lt x le 6} (iv) D= {x:x in R, -5 le x le 2 } (v) E= {x:x in R, -3 le x lt2) (vi) F={x:x in R, -2, le x lt 0}