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 P = {x | x^2 - 10x + 16 = 0} , Q = {x | x^2 - 7x + 10 = 0} , R = {x | x^2 + 6x - 16 = 0} and x is universal set where x = {-2, -1, 0, 1, 2, 5, 8} then find Q nn R

If P = {x | x^2 - 10x + 16 = 0} , Q = {x | x^2 - 7x + 10 = 0} , R = {x | x^2 + 6x - 16 = 0} and x is universal set where x = {-2, -1, 0, 1, 2, 5, 8} then find (Q' nn R')

If A -={x//6 x ^(2)+ x-15=0}, B-={x//2x ^(2) - 5x +3 =0}and C-= {x//2x ^(2) -x-3 =0}, then a nn B nnC=

If A -={x//6 x ^(2)+ x-15=0}, B-={x//2x ^(2) - 5x +3 =0}and C-= {x//2x ^(2) -x-3 =0}, then A nn B nnC=

If P = {x | x^2 - 10x + 16 = 0} , Q = {x | x^2 - 7x + 10 = 0} , R = {x | x^2 + 6x - 16 = 0} and x is universal set where x = {-2, -1, 0, 1, 2, 5, 8} then find (P uu R)'

Which of the following are pairs of equivalent sets ? (i) A={-2,-1,0) and B ={1,2,3} (ii) C ={x:x in N, x lt 3} and D= {x:x in W, x lt 3} (iii) E={a,e, i,o,u}and F ={p,q,r,s,t}

If P = {x | x^2 - 10x + 16 = 0} , Q = {x | x^2 - 7x + 10 = 0} R = {x | x^2 + 6x - 16 = 0} and x is universal set where x = {-2, -1, 0, 1, 2, 5, 8} then find P uu Q

From the following pairs, write whether A = B or not : (i) A={2,4,8,12},B={8,4,2,12} (ii) A={3,4},B={x:x" is a root of "x^(2)-7x + 12=0} (iii) A={x:x" is a multiple of 10"},B={10,15,20,25,30,....} (iv) A={x:x" is a letter of the word 'FOLLOW'"},B={x:x" is a letter of the word 'WOLF'"} (v) A={x:2x^(2)-5x+2=0},B={x:2x^(3)-5x^(2)+2x=0} (vi) A={x:x in N,1 lex le3},B={x:3x=9,2x=2,x-1=1} .

If (x-3) is the HCF of x^(3) - 2x^(2) +px + 6 and x^(2) - 5x +q, find 6p +5q