Question

The range of the function f(x) = x +2/|x+2| 1, x not equal to 2​

Answer 1

Answer:

1

Step-by-step explanation:

AS WE KNOW

TO CALCULATE HALF OF ANY NUMBER WE MULTIPLY IT BY 1/2

I.e. HALF OF X IS X*1/2 = X/2

SIMILARLY,

HALF OF 1/4 IS

1/4*1/2=1/8. (In Denominator-4*2=8)

So the ANSWER is 1/8

Answer 2

Answer:

f(x)= 2−x/2+x ,x ≠2

Let f(x)=y,

y= 2−x/2+x

2y−xy=2+x

2y−2=x(1+y)

x= 2(y−1)/1+y

Now consider the domain for value x. y cannot take '-1' value as  

x is not defined.

range will be R−{−1}