Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Ronak kumari upadhyay
yes Arsha features you can see here
the curve is negative due to opposite demand?means when ones demand increases other decreases?
yes opposite demand but of the two goods we are comparing. our good are substitutes so if we buy one we leave the another one. means if demand of one increases demand of other good decreases. 🙂