यदि a^(-1)+b^(-1)+c^(-1)=0 तथा |(1+a,1,1),(1,1+b,1),(1,1,1+c)|=k तो सिद्ध कीजिए कि: k=abc | 12 |...

If a != 0, b!= 0, c!= 0 , then |(1 +a,1,1),(1,1 +b,1),(1,1,1 +c)| is equal to

If 1 + (1)/(a) + (1)/(b) + (1)/(c) = 0 , then Delta = |(1 +a,1,1),(1,1 +b,1),(1,1,1 +c)| is equal to

If a, b and c are all different from zero and Delta = |(1 +a,1,1),(1,1 +b,1),(1,1,1 +c)| = 0 , then the value of (1)/(a) + (1)/(b) + (1)/(c) is

Suppose a,b, c epsilon R on abc!=0 . Let Delta=|(1+a,1,1),(1+b,1+2b,1),(1+c,1+c,1+3c)| If Delta=0 , then 1/a+1/b+1/c is equal to

( Prove that: )/(a^(-1)b^(-1)+b^(-1)c^(-1)+c^(-1)a^(-1))=abc

If a,b, and c be non-zero real numbers such that |{:(1+a,1,1),(1,1+b,1),(1,1,1+c):}|=0" " "then"" "1+1/a+1/b+1/c is

If a, b and c are non-zero real numbers and |(1+a,1,1),(1,1+b,1),(1,1,1+c)|=0 , then what is the value of (1)/(a) + (1)/(b) + (1)/(c) ?

Prove that (a+b+c)/(a^(-1)b^(-1)+b^(-1)c^(-1)+c^(-1)a^(-1))=abc

If a^(1//3)+b^(1//3)+c^(1//3)=0 , then show that (a+b+c)^(3)=27 abc .