Question

If `a ,b ,c ,d` are four consecutive terms of an increasing A.P., then the roots of the equation `(x-a)(x-c)+2(x-b)(x-d)=0` are a. non-real complex b. real and equal c. integers d. real and distinct
A. non real complex
B. real and equal
C. integers
D. real and distinct

Answer 1

Correct Answer - D