Question

a² + c²/a+c= b²+c²/b+c=k and a ≠b, which of the following is equal to k? (A) a + c (B) b + c (C) a + b (D) a -c

Question of Ratio Proportion Variation chapter​

Answer 1

Answer:

Option C is the correct Answer .

Step-by-step explanation:

First ,

find a^2+c^2 and then,find b^2+c^2 and then,subtract them ..you will got the answer .