The minimum number of vectors having different planes which can be added to give zero resultant i...

The minimum number of vectors having different planes which can be added to give zero resultant is
(1) 2
(2) 3
(3) 4
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[@sparshbarnawal6074]

Rakshak sir ❤❤

[@Shortsbyme46]

[@user-xz8if9vm2r]

Sir aapka andaz gazab hai.ek baar me hi dimaag me ghus jata hai.dobara sochna bhi nhi parta.i like you

[@YugandaCoachingClasses]

Rakshak Sir jindabad, jindabad jindabad

[@rammohansingh6972]

yeh to rakshak sir😀

[@SwanandiDeshmukh-h5b]

Now I got it. thanks sir

[@SwanandiDeshmukh-h5b]

Now got it

[@purnendudhal5510]

I disagree and as per your explanation here is my example. I have 3 vectors in different plane as follows:( consider cap with i, j and k unit vector, not able to type cap) xy plane: 2i + 3j xz plane: -2i + 4k yz plane: -3j - 4k What will you get if you add them? Is it not zero resultant? Then should answer not be minimum 3 vectors? What is wrong in this explanation?

[@study-ss6zc]

The expressions suggest that it is in 2D actually, not 3D. If you calculate the angle between these vectors and imagine you will find that the vectors are in a single plane(2D).

[@study-ss6zc]

I know its hard to depict in copy or express in words as we are not much habituated in 3D, but i will still suggest you to find the angles between its rectangular components, for example:- the angle the resultant of 2i+3j makes with x axis is 33.42 degrees and so on

[@study-ss6zc]

Imagine 3 pens lying on a desk as the first 2 pens are in a straight line in opposite sides and the third pen in the middle perpendicular to both the pens, if you take the 3 pens and rotate it 90 degrees in air, it gives you the false impression that they are non co planar but in reality they are in the same plane. Hope this works!!

[@user-bb6ds9np4f]

Rakshak sir is the best

[@veer4176]

Bada confusion koi 3 bolta h koi 4

[@jaysharma2848]

Jab co planar ( same plane) mai vector ho jinka magnitude different ho toh 3 vector magnitude o ( null) vector milega Aur vector jab different plane mai ho toh 4 hoga ans

[@qwerty-ff8de]

Lekin R toh A aur B se hi bana hai toh use humlog count kyu karenge as a alag vector

[@antareeproy4011]

​@@qwerty-ff8de A aur B se bana zarur hai lekin Kya uska magnitude A aur B se alag hai?--->YES Kya uska direction A aur B se alag hai?---->YES Are bhai,Hum to vector ko uski magnitude aur direction se hi define karte hai.Jab R vector ka magnitude aur direction dono hi A vector se alag hai to Of course wo ek alag vector hai.

[@NishanthNaik.]

Abb samaj mein aya rl aur mam ne toh halla macha diyr confusr karke

[@vedantjaiswal6734]

Aree ye to rakhshak sir hann yaar mai bada miss karta hun kya mast padhate the ye

[@pragyashruti-ub1fd]

Rakshak sir 💘🙌✨

[@bggaming432]

Rakshak sir ❤

[@ThePrashantjaat]

Rakshak sir ka demotion ho gaya

[@Rockesty000]

thanks sir, got iit

[@sarveshwarvaishnav5919]

Rakshak sir

[@SwanandiDeshmukh-h5b]

Now I got it. thanks sir