Matrix & Determinants in One Shot | Part 2 | Milestone Batch | NDA (I & II) 2024 | Akhil Kumar Roy

[@Defence_Gurukul_UA]

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[@AditiSingh-md3fc]

Sir, you are one of those teachers whom I feel very privileged to know..❤ Thank you so much sir..🙇‍♀️

[@anandnagari4626]

thank you sir for great learnings . love you sir jai hind

[@ShaileshKumarShukla8962]

Outstanding session sir 🙏.

[@user-Amandeep1080]

Wow UNACADEMY pa physics wala ki ads 😂😂😂😂

[@joginderyadav1107]

Sir 1:42:09 pe question mai D=D1=D2=D3=0 hai sir tho infinite many soln hona chaiye

[@ankesh_chauhan]

Sir Iam an Average Student 🙂.. fir bhi mujhe aaj ache se smjh aa gya thankyou sir ❤🙏❤

[@mahadev3408]

Sir aap bahut achha padhete ho

[@ganeshpandey41]

Sir in 2nd last question according to cramer's rule ans should be infinitely many solution D=D1=D2=D3=0 But in upsc answer key ans is no solution how ???

[@AryanChaudhary00000]

Yess bro same doubt

[@sanjanathappa7602]

Hi , yes in 2nd last question answer is no solution .... Concept : mainly use cramers rule for unique solution . Aur is question mein det ki value 0 aa rhi hai toh jb ham matrix method se kregege toh adjA .B solve krna hoga .. iska mtlb agr det=0 ke equal ati hai toh solution consistent bhi ho skte hai aur inconsistent bhi ho skte hai iske liye adjA .B solve krege agr adjA.B ki value =0 ho toh toh agge bhi eq . Consistent ya inconsistent ho skti hai .. written in ncert12th .. uske baad ham koi bhi do equation lo usme z= k put kro fir usse X=A^-1 B se solve krege isme agr age bhi uska det. 0 ke equal ata h iska mtlb inverse exist nhi krega toh uske "No solution" aa jayege ..... This is whole method study ncert.😢 Hope ki samajh aya ho .

[@ganeshpandey41]

@@sanjanathappa7602 matrix method se no solution aa rha h ??

[@sanjanathappa7602]

Yes , ncert mein mention h ki agr det 0 ke equal ata h toh adjA.B solve krege ....... Agr adjA.B=0 ho jata h toh solutions consistent aur inconsistent koi bhi ho skte h ... Iske liye further solve krna pdega ...... Ncert dekho smjh aa jayega .. aur cramers ko sirf unique. Solution find krne ke liye lagana h .....

[@Jiya5525]

Same doubt😕

[@V.Rajput23]

Sir it was fabulous ❤

[@Paramjit1287-l3l]

Super session sir mja aa gya ❤❤❤❤

[@satishnaikare1234]

Thanks very much Sir

[@anshu_y21]

Thanku sir 🙏 please integration bhi jaldi pdha dijiye ❤

[@itx_ayushhh__]

I have subscribed unacademy reason is you.

[@naman12900]

Agay padhna sir 😁. New batch ka wait kr rhe h pls jldi le aaiye tb tk yahi se continue kr rhanhu sir ji

[@ompophle6824]

🎉🎉🎉