The largest inerval among the following for which is
As learnt in concept
Range -
The range of the relation R is the set of all second elements of the ordered pairs in a relation R.
- wherein
eg. R={(a,b),(c,d)}. Then Range is {b,d}
Case I when y<0
Then, and thus,
Case II y>1
and
Thus f(y)>0
Case III:
Then 1>y and
Thus f(y)>0
Option 1)
This is incorrect option
Option 2)
This incorrect option
Option 3)
This incorrect option
Option 4)
This correct option