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Find the domain of the function y = f (x) given by ax + ay = a, when (i) 0 1.

Find the domain of the function y = f (x) given by ax + ay = a, when
(i) 0 < a < 1. (ii) a > 1.

Grade:upto college level

2 Answers

sudhir pal
askIITians Faculty 26 Points
7 years ago
the domain of the function you have written does not depend on value of a since it is a polynomail function. hence its domain is R. I'm attaching answer according to the expression ax +ay = a.
Thanks & Regards
Sudhir,
askIITians Faculty
Qualification.
IIT Delhi
153-1268_Photo1724.jpg
sudhir pal
askIITians Faculty 26 Points
7 years ago
since a not equal to 0 we can divide a from both side. remaining is linear equation which has domain R. in both part ans is same.
I'm attaching the solution.
Thanks & Regards
Sudhir,
askIITians Faculty
Qualification.
IIT Delhi
153-1392_Photo1724.jpg

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