$L e t f (x) = [x] c o s (\frac{π}{[x + 2]}) w h e r e, [] d e n o t e s t h e g r e a t e s t i n t e g e r f u n c t i o n . T h e n, t h e d o m a i n o f f i s$

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Solution

The correct option is B

$[x + 2] \neq 0 [x] + 2 \neq 0 [x] \neq - 2 x s h o u l d n o t b e l o n g t o [- 2, - 1) D o m a i n o f f i s (\infty, - 2) \cup [- 1, \infty) .$

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Similar questions

Let f (x) = [x] c o s (\frac{π}{[x + 2]}) where denotes the greatest integer function. Then, the domain of f is

$Let f (x) = [x] c o s (\frac{π}{[x + 2]}) where denotes the greatest integer function. Then, the domain of f is$

f (x) = [x] cos (\frac{π}{[x + 2]})

f

f

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[]

f (x) = [\frac{{sin}^{2} x}{2}] + [\frac{{cos}^{2} x}{2}]

[.]

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