Lcm Hcf of 17,23,29integers by the prime factzation method
Question
The probability that a man and his wife live for 80years 2/3 are and 3/5 respectively.
Divide 96 into four parts which are in A.P. and the ratio between product of their means to product of their extremes is 15:7.
Maths
July 19, 2019, 12:06 p.m.
Answer
Z be set of integer .a R b iff a+b is multiple of 4 then R is equivalence relation