A = {x: x is multiple of 2} = {2,4,6,8, … } B = {x: x is multiple of 7} = {7,14,21, … } X = {x ∶ 1 ≤ x ≤ 50, x ∈N} Smallest subset of X which... View Article
Given points (1, 0, 3) and Q (5/3, 7/3, 17/3) Direction ratios of line L : (α-5/3, 7-7/3, 1-17/3) = ((3α-5)/3, 14/3, -14/3) Direction ratios of... View Article