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class 12 economics ncert solutions class 12 accountancy part 1 ncert solutions class 12 accountancy part 2 ncert solutions class 12 micro-economics ncert solutions class 12 commerce ncert solutions class 12 macro-economics ncert solutions for class 11 ncert solutions for class 11 physics ncert ...
Question 3.A = {1, 2, 3, 5} and B = {4, 6, 9}. Define a relation R from A to B by R = {(x, y): the difference between x and y is odd; x ∈ A, y ∈ B}. Write R in roster form. Question 4.The Fi 2.7 shows a relationship between the sets P and Q. Write th...