`R = {x, y) : x` একটি পূর্ণসংখ্যা এবং `abs(x) <3 ও y = |x- 3|}` হলে, R -এর পাল্লা হবে-

If A = {(x, y) : x^2 = y, x, y in R} B = {(x, y) : y = |x|, x, y in R} then

If A = {(x, y) : y^2 = x, x, y in R} , B = {(x, y) : y = |x|, x, y in R} , then

Which one of the following is not a function? {(x , y): x , y in R , x^2=y} b. {(x , y): x , y in R , y^2=x} c. {(x , y): x , y in R , x=y^3} d. {(x , y): x , y in R , y=x^3}

A = {(x,y) : y = 1//x,0 ne x in R} , B = {(x, y) : y = - x, x in R} 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 A = {(x,y) in R xx R : y = 5^(x) + 3^(x)} B = {(x,y) in R xx R : y = 4^(x)} , Then

If set A and B are defined as A = {(x,y)|y = 1/x, 0 ne x in R}, B = {(x,y)|y = -x , x in R,} . Then