If a, b, c are positive real numbers, then the least value of `(a+b+c)((1)/(a)+(1)/(b)+(1)/( c ))`, is

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

If a, b, c are positive real numbers then show that (i) (a + b + c) ((1)/(a) + (1)/(b) +(1)/(c)) ge 9 (ii) (b+c)/(a) +(c +a)/(b) + (a+b)/(c) ge 6

If a, b, c are positive real numbers then show that (i) (a + b + c) ((1)/(a) + (1)/(b) +(1)/(c)) ge 9 (ii) (b+c)/(a) +(c +a)/(b) + (a+b)/(c) ge 6

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, c are positive and a + b + c = 1, then find the least value of (1)/(a)+(2)/(b)+(3)/(c)

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 least value of ((1+a)(1+b)(1+c))/((1-a)(1-b)(1-c)) is