For which values of a and b does the following pair of linear equations have an infinite number of solutions? 2x+3y=7. (a-b) x +(a+b)y= 3a+b-2.
which country invent 0 to 9 numbers?
brigher
Asked:
December 2022
hey my mind changing after sometime pls tell me the archemidis principal
what are the basic characteristics of Indian people?
name following :it is found as four small glands.