Dot Product/Cross Product Identity Proof || XI Physics || Scalars and Vectors

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Prove that (a.b)^2+(axb)^2=(ab)^2
or
Prove that show that |axb|^2 + (a * b)^2=|a|^2 |b|^2
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Sir ap great ho Allah ka behtreen waseela ho hamare Jese students k liye

Afeecoffee
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Sir ap har cheez time pe provide karte Hain, best sir ♥️♥️♥️👍

shazilkhan
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Sir, mai baghair DEFINITION OF DOT/CROSS PRODUCT likhy, bs solve krdeta hun, to sahi hai, ya steps dikhaun pury.

frjafri
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Sir ten year m asy likhi h |A×B|²+(A.B)²=A²B² or apny Jo krwahi h wo phly (A.B)² then |A×B|² ya h agr m phly sin likha tw then cos tw wrong tw nhi hogi ?

muskan_
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Sir is mai explanation likhne ki zrorat nh h? Bs direct prove krna h?

fasports
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Dot and cross product ki def bhi likhni hay ya bs asai krna hay jesa apnay dekhaya

faridaiqbal
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Derive the expression for the magnitude and direction of resultant vector of two vectors by rectangular components method
Sir yeh reduce hai ya krna hai

AwaisKhan-lzvo
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Sir yai 2023 physics k papers k liyai hai?

mrpakistanieditor
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Sir ye short questions mein aata hai ya MCQ's mein ?

elezarsarfaraz
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Sir agar value di hoi hai kaise ka
A= 3i+7j+6k
B=14i-3j+3k
Ab yeh kis tarha prove hoga

AwaisKhan-lzvo
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thanks sir
im looking for this and you posted this vid

irtat
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Sir chemistry k 100 mcqs b krwain reply me

yousufkhan
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Thank you, , sir, , I am a bangdeshi student

MdHussain-ijbh
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Thank you soo much sir ...u made my day🙂

asmakanwalkauser
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sir please zara 10 years ki dimensions ko solve karadain... thankyou sir

HamzaNoman