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Key Points: Part 1 (in Hindi)
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This leson explains about the Key points of Economics for NTA NET paper-2.

Tanya Bhatia is teaching live on Unacademy Plus

Tanya Bhatia
Topper in 12th Cbse Economics Hons from Shyam Lal College DU, M.A in Economics. Expert in NET for Economics.Teaching is work of heart❤❤❤

Unacademy user
sir in the 3rd sum there is a mistake with cosx - cos (a+2x) should be cosa - cos (a+2x) right? and the final and would be 4tan(a+x)seca right??
Ashish Bajpai
3 months ago
why ? I see no issue
Riya Vishwakarma
3 months ago
sir becoz in the question it's tan(a) so acc to ur formula tanA - tanB = sin(A-B)/cosA.cosB
mam ye sb key point vale part same hi hh jese unacademy pr show rhe but sb msi same vedio ...
mam Mon.power p-mr/Mr nhi hoga
Tanya Bhatia
5 months ago
same thing bcz MC=MR
Divya Srivastava
5 months ago
OK mam.. mam is que.k lie 2,4 option bna dijiy taaki dimag khi b mr n MC m confuse Na ho
mam continuos plssss plsssss vry helpful
thanks mam.. it will be a great help
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