A function f:[-4,4] arrow[0,4] is given by ...

CBSE Class 12 Math 2023 Outside Delhi Set 1 Solved Paper

Question : 35 of 38

Marks: +1, -0

A function

f:[-4,4] \rightarrow[0,4]

is given by

f(x)=\sqrt{16-x^2}

. Show that

f

is an onto function but not a one-one function. Further, find all possible values of 'a' for which

f(a)=\sqrt{7}

Solution: 👈: Video Solution

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