The domain of the function fx-log ex2-x-1-sin-x-1 isA- -2- -B- None of these C- 1- -D- -2-1

The correct option is C We must have x 1 ≥ 0. Note that (x^2+x+1) is always positive combining , the domain is [1, ∞). ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Solving Simultaneous Trigonometric Equations

The domain of...

Question

$T h e d o m a i n o f t h e f u n c t i o n f (x) = l o g_{e} (x^{2} + x + 1) + s i n \sqrt{x - 1} i s$

(-2,1)

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

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

None of these

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

Open in App

Solution

Suggest Corrections

Similar questions

The domain of the function f (x) = l o g_{e} (x^{2} + x + 1) + s i n \sqrt{x - 1} i s

The domain of the function defined by $f (x) = s i n^{- 1} \sqrt{x - 1}$ is

(a) $[1, 2]$ (b) $[- 1, 1]$ (c) $[0, 1]$ (d) None of these

The domain of definition of the function $f (x) = \sqrt{\frac{x - 2}{x + 2}} + \sqrt{\frac{1 - x}{1 + x}}$ is

f (x)

f (x) = \sqrt{x - \sqrt{1 - x^{2}}}

The domain of the function $f (x) = \frac{1}{{log}_{10} (1 - x)} + \sqrt{x + 2}$ is

Join BYJU'S Learning Program