Three Dimensional Geometry class 12 maths | त्रिविमीय ज्यामिति कक्षा 12 | Direction cosines |

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Three Dimensional Geometry class 12 maths chapter 11
ruclips.net/p/PLDf73sf5j0DmFyy5dT_H3rvfZtNFxCgNI

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thanks sir 😄☺️☺️☺️

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Answer ✌🏻😃💫. Direction ratio is____( -1, -3 ,-3).. And,🙋🏻‍♀️ Direction cosine is ____(-1/√19 ,-3/√19 ,-3/√19.______🖊️🙏🏻🙏🏻

[@aadityaadhana..2923]

Right ❣️👍

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Direction ratio and direction cosine ka concept aap clear kar diye sir ji ,iske liye very very thank you sir ji

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Algebra claas kab start hoga sir

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Sir ji 🙏💕thanks

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Your video is best continue please 👍👍👍👍👍👍👍

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Directions ratio ( -1,-3,-3) and directions cosins (-1/√19, -3/√19,-3/√19)

[@shabeenabano2128]

Sir bohut ache se samjhate ho aap

[@r_1600_mtr]

Direction ratio=(-1,-3,-3) D cosines= -1/√19, -3/√19, -3/√19

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Sir ji aaj laga diye🔥

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Sir aap ka class bahut achcha Laga

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Thanks

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aap bahut achchha padhate hai sir

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Thanks

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Sir please formula series complete kr do class 12 ki aap sabse achha padate ho

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Play list check kijiye

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Bahut bahut dhanybad sir

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Excellent writing with great 👍 explanation sir

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good night 🌃🌃🌃 sir 🌹

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Achha laga sir

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Ap sach me hero h sir

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[@Guddu_kr-Thakur]

My answer is
-1/√19, -3√19, -3√19
Thank you sir 🙏🙏

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Waah sir kya baat hai ☺️

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Very nice

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Great explanation 👍 sir
Wow that's awesome 👏😀

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thank you

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Bahut aachha padate hai sir

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thank you
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@@KUMARHERO thanks sir 🧁🧁

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आपके चरणों में कोटि कोटि प्रणाम !

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d. r. s -1,-3,-3 d.c. s -1/√19,-3/√19,-3/√19

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Thanks sir ji

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Thank you too much dil se💖 sir

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[@Gyanibaba-aaotumsoono]

Direction ratio:-(-1), (-3), (-3).
Direction consines:- (-1/√19), (-3/√19), (-3/√19)

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Thank you sir for you help

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[@Sudharmyayadav]

Ok

[@official_ranjite]

D.r's- (-1,-3,-3) d.c"s=(-1/√19,-3√19,-3/√19)

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Thank you sir

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Gajab

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[@dhirajkumarindianarmymotiv9298]

Direction ratio -1,- 3, - 3 direction cosine - 1 bata root 45 ,-3bata root 45 ,-3bata root 45

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Root 45 kaise

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perfect for one shot revision before exams

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Direction ratios =-1,-3,-3and direction cosines=-1/rund19,-3/rund19,-3/rund19 rund mens squreroot h

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Sab formula bataya kijiye sir

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Thank you so much more than you sir ❤🙏

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🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

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Thank you sir apne 3 D ashan kor diya

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[@biiikram6286]

Yes sir

[@rebatimahato9324]

Direction ratio is ...(-1,-3,-3)
Direction cosine ...(-1/√19,-3/√19,-3/√19)

[@Officialgamerz1]

Direction ratio : -1,-3-3.
Direction cosines : -1/√19,-3/√19,-3/√19

[@KUMARHERO]

right

[@aimjeeneet8911]

d.r’s=-1,-3,-2 & d.c’s = -1/rute 14 , -3,-2

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not rute is root

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a=-1 b=-3 c=-3

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Thinks sis

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Nice sir 👍🏻

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Sir i m from ara, big fan sir please reply

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Thank you

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-1 -3 -3

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Sir और फार्मूले कहां मिलेंगे इस चैप्टर के 👍

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Formula wala play list check kijiye

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Answer is direction ratio -1, -3 -3. Direction cosines = -1✓19. ,-3✓19, -3✓19

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Very good

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Sir 3rd Or 4th chapter ke formulas ka video

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Bna hua h play list check kijiye

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Acha nhi sir bhut jada hi acha class hai sab kuch ache se samjh aa gya

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Thanks ❤️

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sir is it possible make a pdf of this please

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Kb start hoga sir

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Nice sir

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Sir plane ka video

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Sir plane ka video daliye..

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All chapters ke video upload karo sir 🙏🙏

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Sir ye kaun sa lecture he

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Chapter 11

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@@KUMARHERO chapter 11 ka first lecture

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sir math ncert book se hi puchhega bihar board

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Haa bihar board

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Or viedo dikaga sir

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_5. 5. 6 ratios/ 5Root 86 / 5 root86 / 6 root 86

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Isi tra ka

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