Suppose a, b, c are positive integers with `altbltc` such that `1//a+1//b+1//c=1`. The value of `(a+b+c-5)` is …………

IF a,b,c are positive then the least value of (a +b+c)(1//a+1//b +1//c) is

If a, b, c are positive real numbers such that a+b+c=1 , then the greatest value of (1-a)(1-b)(1-c), is

If a, b, c are positive real numbers such that a+b+c=1 , then the greatest value of (1-a)(1-b)(1-c), is

If a,b and c are three consecutive positive integers such that 1/(a!)+1/(b!)=lambda/(c!) then the value of lambda ;

If a b c are positive real numbers such that a+b+c=1 then the least value of ((1+a)(1+b)(1+c))/((1-a)(1-b)(1-c)) is

If 97/19 = a+ 1/(b+1/c) where a, b and c are positive integers, then what is the sum of a, b and c?

If, a,b,c are positive and a + b + c =1 , then the least value of 1/a + 1/b +1/c is

If a, b and c are positive integers such that (1)/(a+(1)/(b+(1)/(c+(1)/(2))))=(16)/(23) then what is the mean of a,b and c?