Let and are the roots of the equation . If then which one of the following statements is not true?
Explanation for the correct option:
Step 1: Determining the values
For
Sum of roots
Product of roots
Since, are the roots of the given equation
Value of
Value of
Value of
Value of
Value of
Option (C)
Thus , statement (C) is false
Explanation for the in-correct option:
Option (A)
Thus, the statement (A) is true
Option (B)
From above we know that,
Thus, statement (B) is true
Option (D)
Thus, the statement (D) is true.
Hence, the correct answer is option (C)