funfrolic30
Asked:
May 2023
EXPLAIN : a-b/a+b + b-c/b+c + c-a/c+a = - [ (a-b)(b-c)(c-a) / (a+b)(b+c)(c+a) ]
if2men and 3boy can do a piece of work in 3*3/7 days while 3men and 2 boy can do that same work in 3*15/43 days then in how many days 6 boys will finish?
IF x,p,q,y are in A.P then the value of p/q is a)2x+y/x+2y b)x+2y/2x+y c)x-2y/2x-y d)2x-y/x-2y please give it with the full explanation