Let `A={x in R:-1 le x le 1}=B and C={x in R : >= 0} and` let `S={(x,y) in A xx B : x^2 + y^2=1} and S_0={(x,y) in A xx C:x^2+y^2=1,` Then

Let A={x in R :-1lt=xlt=1}=B and C={x in R : xgeq0} and let S={(x ,\ y) in AxxB : x^2+y^2=1} and S_0={(x ,\ y) in AxxC : x^2+y^2=1}dot Then S defines a function from A to B (b) S_0 defines a function from A to C (c) S_0 defines a function from A to B (d) S defines a function from A to C

Let A={x in R:- 1 = 0}and let S={(x,y)in A xx B: x^2+y^2=1} and S_0={(x,y)in A xx C: x^2+y^2=1}. The (A) S defines a function from A to B (B) S_0 defines a function from A to C (C) S_0 defines a function from A to B (D) S defines a function from A to C

Let A = {(x,y) in R xx R : y = 5^(x) + 3^(x)} B = {(x,y) in R xx R : y = 4^(x)} , Then

Let A ={(x,y) in R xx R: y = 5^(x) + 12^(x)} B = {(x,y) in R xx R , y = 13^(x)} Then

Let ZZ be the set of all integers, A={(x,y) in ZZ xx ZZ : (x-2)^(2)+y^(2)le 4} , B={(x,y) in ZZ xx ZZ : x^(2)+y^(2) le 4} and C={(x,y) in ZZ xx ZZ : (x-2)^(2) +(y-2)^(2) le 4} If the total number of relations from A cap B to A cap C is 2^(p) , then the value of pis :

Let A= {(x,y) in R xx R |2x^(2)+2y^(2)-2x-2y=1}, B= {(x,y) in R xx R|4x^(2)+4y^(2)-16y+7=0} and C={(x,y) in R xx R |x^(2)+y^(2)-4x-2y+5 le r^(2)} . Then the minimum value of |r| such that A uu B sube C is equal to

Let X = {x in N : 1 le x le 17 } and Y ={ax + b : x in X and a,b, in R , a > 0} . If mean and variance of elements of Y are 17 and 216 respectively then a + b is equal to