Quadratic Form | Type & Matrix of Quadratic Form | Linear Algebra | MSQs Series by Gp sir

Quadratic Form | Type & Matrix of Quadratic Form | Linear Algebra | MSQs Series by Gp sir
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Time Stamp
0:00 - An introduction
0:56 - Quadratic form with example
1:31 - Associated symmetric matrix with example
4:33 - Key point of quadratic form
7:18 - Q1. Based on quadratic form
12:53 - Q2. Based on quadratic form
15:02 - Q3. Based on quadratic form
15:36 -Q.1 answer asked in comment box based on quadratic form
15:46 - Detailed about old videos

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Dr.Gajendra Purohit

[dishatarafdar]

Thank you so much sir for your valuable lesson,
Correct answer :B, C

[srijitaghoshal]

Very nice and very helpful video sir ❤❤. Thank you so much 🎉🎉

[PriyankaSharma-vtgj]

Which option is correct plz reply my only b is correct

[JyotiSinghnov]

Only B not c bcz in option c take (1, 1)=2×1^2-2×1^2=0 If real quardtic is indefinite all eigen values are positive and negative not 0 (see key point 5)

[chhaviverma]

Sir how we can prove signature of a real quadratic form is invariant for all normal reductions

[bilalsajjadsb]

the option " b "is indefinite.
bilal

[mysuccesscenter]

B and C are correct option bcs both have contains +ve and -ve eigen values

[learn_Mathematics]

Option B &C
Thank you so much sir

[EduNikunjaPanda]

Exam ka date ate hi aap ke paas ana hi padta hai sir