TS EAMCET · Maths · Quadratic Equation
In \(\triangle P Q R, \angle R=\frac{\pi}{4}, \tan \left(\frac{P}{3}\right), \tan \left(\frac{Q}{3}\right)\) are the roots of the equation \(a x^2+b x+c=0\), then
- A \(a+b=c\)
- B \(b+c=0\)
- C \(a+c=0\)
- D \(b=c\)
Answer & Solution
Correct Answer
(A) \(a+b=c\)
Step-by-step Solution
Detailed explanation
Given, \(\quad R=\frac{\pi}{4}\) Also, \(P+Q+R=\pi\)…
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