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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 | No. 1 Educator in IIT-JEE | 6 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

Comments
(11)
U
Unacademy user
for the net neutrality topic..considering the wide income disparity between urban and rural India ,affordability of the service also becomes a major concern as private sector is always profit driven.It might turnout to be a similar episode as that of electricity sector where people are unable to pay bills despite the service being there in place, hence until the population attains a certain level of parity, govt intervention is a necessity. ( same can be applied on healthcare sector and pvt schooling etc).
Jatin Verma
2 years ago
so, people are becoming socialist hmm:)
Maya Singh
2 years ago
just to balance the prevalent nationalist wave ;)
Ashutosh Abrol
2 years ago
Sir, Socialist view-point seems more optimistic considering the prevalent situation In rural India. Can we support Socialist view point in Mains for certain questions ?
Ashutosh Abrol
2 years ago
One more thing ! As the government's stand is already clear in 'Net Neutrality" or "Adhaar Scheme". Can we write our personal view point if it differs from the govt stand ?
Anamika
2 years ago
@ ashutosh.....question ask us to analyse the topic critically as sir also told us that we can take our view points but in a balenced manner..govt stand can be taken as base but thre is always a flip side of any policy or as far as policy implementation is concerned.....hope i m right....thnx
Ashutosh Abrol
2 years ago
Point well made, thanks :)
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
SK
Sir hum sirf aapka video dekh aur accha se padh lenge to kya hum jee mains me accha score ker sakte hai
Vineet Loomba
a month ago
Yes prev year practice krlen
SK
Hum coaching bhi kahi nahi jate hai self study kerte hai
SK
Humko math me utna practiice nahi hai
SK
Sirf hum aapka video dekhte hai
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