13How...?
Take fr example f(x)= -x3
Then, f-1(x) = -(x)1/3
Both are Odd and Strictly Decreasing.
If "f" is a Decreasing Odd fn., f-1 is -
a)Odd, Decreasing
b) Odd, Increasing
c) Even, Decreasing
d) Even, Increasing
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5 Answers
13
1oops sry....ticked the wrong ans ..ans is a the clue is same ...reflect about y=x....
reflecting graph of a function about y=x u get the graph of its inverse
13Hmmm yes thts it,,, but strangely the ans was given (d), which is surely wrong. [1]