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Advanced Problems Level-1
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This lesson takes up more problems on inverse trigonometry functions involving different manipulations

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
(14)
U
Unacademy user
sir in the games and tournament set wont the ans be china vs russia in the finals since in the semifinal winner of china(4)vs canada(8) will play winner of russia(10) vs malayaisa(14).hence the higher ranked teams in both the matches ie china should play russia in the finals.(while ans is given as canada vs russia)
Sb
Sanidhya barua
2 years ago
I also think that China vs russia will play in the finals
Nilanjan Dutta
2 years ago
China and Russia isn't there in Options, the question ask which pair could have clashed in Finals, not who will surely play in Finals :)
sir npie + pie/4 me tanx -ve v to aa skta h n kyukiiii 2nd quadrant me sin or cos opposite sign deta h.....
I think it should be pie)4 + 2npie
sir aur advance prblms dal dijiye pls + vo konse year mein aaye h vo b likh dijiye ga... okkk?
Vineet Loomba
4 months ago
Year ka kya kroge ?
Rashmi jha
4 months ago
arre usse idea lgta h ki abhi tk kevel kahaa tk pahuch gya
sir there was a question in jee advanced 2014 which asked no of points satisfying f(x) = cos^-1(cos x) and f(x)= (10-x)/10 when x belonged to [0,4pi]. Sir just tell me how to approach these type of questions.
Vineet Loomba
a year ago
inke graphs bna lo ..toh smjh mein aa jaega
Tanmay yadav
a year ago
when x belongs from 0 to pi cos^-1(cos x) is x but what will be the graph when x between pi to 4pi??
Vineet Loomba
a year ago
u hav ti study the complete graph .. i ll add a lesson on graphs in few days
Tanmay yadav
a year ago
okay sir
Tanmay yadav
a year ago
okay sir
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