Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Relations and Functions Domain of a Function
The domain and range of the function f given by f (x) = 2 – |x −5| is
1
Domain = R+ , Range = ( – ∞, 1]
2
Domain = R, Range = ( – ∞, 2]
3
Domain = R, Range = (– ∞, 2)
4
More than one of the above
5
None of the above