Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Ex 6.2
Last updated at May 29, 2023 by Teachoo
Ex 6.2, 4 If 1/6! + 1/7! = ( )/8! find x . 1/6! + 1/7! = ( )/8! 8!(1/6! " + " 1/7!) = x 8!/6! + 8!/7! = x (8 7 6!)/6! + (8 7!)/7! = x 8 7 + 8 = x 56 + 8 = x 64 = x x = 64