If \( \alpha \) and \( \beta \) are the zeros of the quadratic poly...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=w2Vu3SpFZHI


Duration: 4:07
4 views
0

If \( \alpha \) and \( \beta \) are the zeros of the quadratic polynomial \( f(x)=x^{2}+x-2 \), find the value of
\[
\frac{1}{\alpha}-\frac{1}{\beta} \text {. }
\]
(W)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13A paramagnetic sample shows intensity of magnetisation of \( 0.8 \m...
2023-02-13Identify final product in the following reaction product P (A) (B) ...
2023-02-13Find the equation of the plane passing through the point \( (-1,3,2...
2023-02-13In a sinusoidal wave, the time required for a particular point to m...
2023-02-13Match the product of Column- II with the reaction given in Column- ...
2023-02-13लेटेसीफेरस कोशिकाओं के स्थान पर लेटेसीफेरस वेसल्स पाये जाते हैं (A) फाइकस में (B) केलोट्रापिस मे...
2023-02-13If the sum of the zeros of the quadratic polynomial \( f(t)=k t^{2}...
2023-02-13If \( \alpha \) and \( \beta \) are the zeros of the quadratic poly...
2023-02-13A sound wave is passing through air column in the form of compressi...
2023-02-13\( \mathrm{P} \) \( \stackrel{\mathrm{H}_{3} \mathrm{O}^{\oplus}}{\...
2023-02-13If \( \alpha \) and \( \beta \) are the zeros of the quadratic poly...
2023-02-13A consecutive reaction, \( A \stackrel{K_{1}}{\longrightarrow} B \stackrel{K_{2}}{\longrightarro...
2023-02-13\( \mathrm{A} \) तथा \( \mathrm{B} \) आव्यूहों के लिए सत्यापित कीजिए कि \( (\mathrm{AB})^{\prime...
2023-02-13Water waves produces by a motorboat sailing in water are [NCERT Exe...
2023-02-13Figure shows an automobile circuit. How much power (in watt)is diss...
2023-02-13If one zero of the quadratic polynomial \( f(x)=4 x^{2}-8 k x-9 \) ...
2023-02-13At the magnetic pole of earth, the value of angle of dip is (1) \( ...
2023-02-13A short magnetic dipole of magnetic moment \( 1.44 \) \( \mathrm{Am...
2023-02-13Find the equations of the line passing through the point \( (1,-2,3...
2023-02-13How many ions are produced from the complex \( \mathrm{Co}\left(\ma...
2023-02-13A thin magnetic needle oscillate in the horizontal plane with a tim...


Tags:
pw