Find the L.C.M. of 6x2−x−1, 3x2+7x+2 and 2x2+3x−2
Find the factors of 6x2−13x+6=0
L.C.M. of 6x2−x−1,3x2+7x+2 and 2x2+3x−2 is (x+2)(2x−1)(3x+1)
Given:
A= {x:11x−5>7x+3,x∈R} and
B= {x:18x−9≥15+12x,x∈R}.
Find the range of set A∩B.