If $f (x) = x$ and $g (x) = | x |$ , then $f (x) + g (x)$ is equal to

0

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2 x

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2 x

x \geq 0

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

2 x

x \leq 0

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D $2 x$ if $x \geq 0$
Answer is option C

Suggest Corrections

Similar questions

f (x) = x + 1

g (x) = 2 x,

f {g (x)}

f (x) = x^{2}, g (x) = 2 x, 0 \leq x \leq 2

I (x) = \int_{0}^{2} m a x (f (x), g (x))

Let f(x) = 2x-5 and g(x) = 7-2x, Then $| f (x) + g (x) | = | f (x) | + | g (x) |$ if and only if

If f(x) = $\sqrt{x}$ and $g (x) = x$ , then $(\frac{f}{g}) (x)$ equals to $(x \neq 0)$

f (x) = {\begin{matrix} x + 1, & x > 0 2 - x, & x \leq 0 \end{matrix}

g (x) = ⎧ ⎪ ⎨ ⎪ ⎩ \begin{matrix} x + 3, & x < 1 x^{2} - 2 x - 2, & 1 \leq x < 2 x - 5, & x \geq 2 \end{matrix}

lim x \to 0 g (f (x))

Join BYJU'S Learning Program