1.

22. If a,b,c,d are four consecutive terms of an AP then the roots of the equation (x-a)(x-c) + 2(x-b)(x-d) = 0 are a. Real & distint b. Non real complex c. Real & equal d. Integers

Answer» 22. If a,b,c,d are four consecutive terms of an AP then the roots of the equation (x-a)(x-c) + 2(x-b)(x-d) = 0 are a. Real & distint b. Non real complex c. Real & equal d. Integers


Discussion

No Comment Found