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Cross Multiplication and Foot of Perpendicular
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This lesson explains the concept of cross multiplication in 3 d geometry and finding foot of perpendicular using section formula

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
💥IITian | Top Educator 💥All Maths Chapters Complete & FREE 💥10+ Years Experience 💥Youtube: Maths Wallah 💥DPPs @

Unacademy user
2:15 me direc. ratio aapne nikala to 1i+1j-k tha ok, and u said ki iska ans hua 1/3^1/2 , BUT IN PREVIOUS LECTURES u told ki der. ratio is the coffitient of i,j,k
Sir hum sirf aapka video dekh aur accha se padh lenge to kya hum jee mains me accha score ker sakte hai
Vineet Loomba
5 months ago
Yes prev year practice krlen
Hum coaching bhi kahi nahi jate hai self study kerte hai
Humko math me utna practiice nahi hai
Sirf hum aapka video dekhte hai
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