If D={x:x is divisible by 2 and 3 and `0 lt x lt 20}` and B={x:x is a multiple of 6 and `0 lt x lt 25}` then D-B is

If A {x | x in N , x is a multiple of 4 and x lt 25 } and B = { x| x in W , x is a multiple of 6 and x lt 25 } , then show the relationship between these sets by a Venn diagram .

Given, A={x:0 lt x le2} and B={x:1 lt x lt3}, find A cupB

Given, A={x:0 lt x le2} and B={x:1 lt x lt3}, find A capB

Given, A={x:0 lt x le2} and B={x:1 lt x lt3}, find A-B

Given, A={x:0 lt x le2} and B={x:1 lt x lt3}, find (A cupB)-(AcapB)

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

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

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}

If 0 lt x lt pi/2 , show that, sin x lt x lt tan x