[" 27) Let "A=(x;x in R,x>4)" and "B=(x;x in A,x<5)" then "A nn B=(4,5)],[" (a) True "],[" (b) fate "]

Let A={x : x in R ,\ x >4} and \ B={x in R : x<5} . Then AnnB= (a) (4,5] (b) (4,5) (c) [4,5) (d) [4,5]

Let A={x: x in R,x^2-5x+6=0 } and B={x:x in R,x^2=9} Write A and B in roaster form.

Let A={x: x in R,x^2-5x+6=0} and B={x:x in R,x^2=9} Find A-B , B-A and verify that (A-B)uu(B-A)=(AuuB)-(AnnB) .

Let A={x in R,x^2-5x+6=0 and B={x:x in R,x^2=9} . Find (AuuB) and (AnnB)

Let A={x in R:[x+3]+[x+4]<=3} and B={x in R:3^(x)(sum_(r=1)^(oo)(3)/(10^(r)))^(x-3)<3^(-3x)}

Let A={x:x in R,x>4}nadB={x in R:x<5}. Then A nn B=(4,5] b.(4,5) c.[4,5) d.[4,5]

If A ={x:x in R, x lt 5} and B={x:x in R, x gt 4} , find A cap B .

Let A={x in R : |x+1| = |x|+1} and B ={x in R : |x-1| = |x|-1} , Then

Let A={x : x in R,-1 lt x lt 1} , B={x : x in R, x le0 or x ge 2} and AuuB=R-D , then find set D