TN 11th Maths Matrices and Determinants Exercise 7.4 Q.no.5 Chapter 7 AlexMaths TamilNadu Syllabus

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Determinants
• Determinants of Matrices of different order
• (Laplace Expansion)
• Evaluation of determinant of order 3 by using Sarrus Rule
• Properties of Determinants
• Application of Factor Theorem to Determinants
• Factor Theorem
• Relation between a Determinant and its Cofactor Determinant
• Area of a Triangle
• Singular and non-singular Matrices

[remeejashajahanams]

Thank u for teaching me....kadasi nerathla bayangarama help pantinga ponga..may God bless u

[i.sridevii.sridevi]

You're teaching is super sir...well

[vijayajee]

Sir it is much easier to understand these sums very quickly. Tq sir

[dharanidharan.d.rdharnidha]

sir iam really impressed sir your teaching is very interesting sir👍👍👍👍👍🙏🙏🙏🙏

[sindhuk]

Wonderful teaching sir, so useful to us sir 👍

[krithikrithi]

Because of u maths became an interesting subject for me...thank u so much sir

[MohamedFaizal_]

Your videos are very useful to me thq sir

[kadheribu]

Golden teaching thnx sir Please say important questions for half yearly exam

[abinasht]

Sir your teachings is very very supper

[sivabalan]

Thank you sir your teaching is very super

[Miniongurl]

Tq so much sir Romba easy ahh iruku neenga nadathum pothu 🙏🙏....

[syed]

Sir your teaching is super sir i only confused in last derivation +or -sir

[harshan]

Instead of multiplying we can use determination method also.

[rlddtxu]

your video is really useful for me. so much Sir

[samrajkingsindustries]

U can make this sum by substituting cos45°=1/√2 and sin45°=1/√2 and then u can use row ×coloumn method. It will make the sum more easy

[omarabusaeed]

Sir starting laye multiply panni kasta padurathuku namma oru value oda answer kandu pudichutu last la square panikalam la....

[malathim]

Multiply kuda panna thevai illa fste theta Val sub pannittu kadaisia sq. Panna easy

[manojm]

Thank you sir but one thing neenga last step write pannum pothusariya theriyala so kindly 🙏 😀 request you do something for that sir please 🙏