Quadratic inequalities | Graphs of quadratic functions | Ghanshyam Tewani

Buy JEE Maths video lectures : Call 07814166606, 0172-4280095, Visit our website www.tewanimaths... Prof. Ghanshyam Tewani is author of many books on IITJEE mathematics published by worlds one of the most renowned publisher CENGAGE LEARNING. These books are appreciated all over INDIA and abroad. These books are now one of the top selling books in INDIA. Some books authored by Prof. Ghanshyam Tewani are 1. Algebra 2. Coordinate Geometry 3. Trigonometry 4. Calculus 5. Vectors and 3-D Geometry Prof. Ghanshyam Tewani has experience of 15 years for training students in Mathematics for IITJEE and other competitive examinations. He has worked for four years for FIITJEE Ltd., Delhi , the renowned name in IITJEE coaching. He is a rare genius, acknowledged as one of the best national level teachers in mathematics. His intense and concise lectures are aimed at clearing the student's fundamental concepts in mathematics and at the same time, laying a strong foundation for better understanding of complex problems. A man of uncommon devotion, he leaves no stone unturned to help out needy and deserving students. Every single word he speaks is weighed, for he believes in precision. In his own words, "For me each student counts, each one must learn to the best of his / her capability." Being a perfectionist, he doesn't tolerate even a minor error. It is not surprising that the best & most brilliant of student community hold him as their ideal and an adored mentor. Our Mission To develop a strong base with deeper understanding, and strengthen theoretical and applied dimensions of mathematics. To equip the students with a set of conceptual skills, intuitive tricks and fast methods to make them more confident and consequently expel the baseless fear of mathematics. (Buy iitjee videos : Call 07814166606, 0172-4280095, Visit our website www.tewanimaths.com)

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The best KZbin channel I have ever seen

[@vivekkumaryadav3234]

you are god of mathamatics

[@vuyyurisatyasrinivasarao3140]

Good explanation cool in voice

[@ArpittheFact]

9:15 13:23 15:58 19:33 22:31 26:00 31:58 28:38 35:00

[@History-Geopolitics47]

Thanks 😋

[@babayoga8206]

😍🤓

[@vaibhavsingh1113]

You are great sir 😇

[@AbhishekKumar-gb3zw]

Sir cengage ka author app hai na

[@venkannadasari2924]

Excellent sir ji

[@chamankaul1645]

Your knowledge of math. and the skill to teach it are inspiring ! God bless you !!

[@ITACH1688]

Sir plz upload full lectures

[@AnkitKumar-lj5rr]

Sir your teaching style is fabolous, but if you use hindi somewhere then it is better for me to understand clear. Although it's a better explanation by you.. Thanks sir.

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In KZbin many students are dependent so try to become one selfless profitable teacher so that your knowledge will help our generation

[@hardiksmathsacademy9618]

Legend!!

[@saurabhtiwari4793]

Sir, you are amazing,your books are best....

[@Mathematics_by_mpatwal]

Name of book.

[@akshatkothavade5678]

@@Mathematics_by_mpatwal cengage

[@princeyadav4472]

Cengage By G Tewani Sir

[@rajwardhan_rajput]

Thanku sir

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your class gives me much confidence sir. thank u sir

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Thank you so much SIR😄

[@transformgamers2313]

Very good sir !

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[@rajansingh5730]

So good sir

[@abhayvgg]

thanks a lot sir

[@Mathematics_by_mpatwal]

Unbelievable teaching . Please tell me book and author name for IIT jee.

[@History-Geopolitics47]

Cengage mathematics for jee advance - By G.TEWANI SIR☺️

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Sir I'm so surprised and happy to view your channel as I am referring you books for my jee preparation

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cengage book is best for jee

[@ajaybist1651]

example solved from 31 minute to 34 minute, why leading coefficient “a”< 0 is ignored? shouldn’t it be solve by f(-1).f(1)>0. For example if f(x)= -x^2 +4 does not satisfy inequality to be proved.

[@Raushankumar-ko2kz]

Sir video jaldi upload kare .

[@ghanshyamsolanki3895]

Sir Please use mixed language hindi and English

[@dr.rahulgupta7573]

Sir What is the relation between discriminant and difference of roots of a polynomial/quadratic polynomial?Rahul.Rohtak

[@sakutaazusagawa2804]

Mod of difference of roots is equal to Mod of root D/ a.

[@dr.rahulgupta7573]

@@sakutaazusagawa2804 thanks .

[@suyashdahakevlogs6221]

Thanks sir for giving us some knowledge

[@ABHISHEKKUMAR-mx2bd]

Good work sir. Thanks a lot for doing this

[@VikashKumar-yk2do]

Sir, multiplicity of zeros per koi lecture banaye.

[@himadribiharipani8708]

9:14

[@AmanSingh-fl4lh]

Cengage sir

[@me05akshatkumarawasthi57]

36:39 why did we take D

[@arvinddubey5705]

Because For quadratic expression to be always positive, it should not cut the x axis, and graph takes place above x axis provided that a is positive. which is possible only when D

[@ksnclasses3162]

If

[@ksnclasses3162]

X^2+9x+20=y&x^2+bx+c= y cuts xaxis at(si.0). a1less than A2 less than A3 less than a4 such that |a1-a3|=|a2-a4|=8 find sum of all possible values of b&c

[@vivekrajsingh2191]

Sir plz thora fast padhiye

[@AmanSingh-fl4lh]

2x mode