Range of $f(x)=\frac{\tan(π[x^2-x])}{1+\sin(\cos x)}$ is (where [.] denotes the greatest integer function)
Answer & explanation
Correct answer: option 4
Domain of f(x) is all real numbers and $f (x) = 0 ∀ x∈ R$ as $\tan(nπ) = 0$
Range of $f(x)=\frac{\tan(π[x^2-x])}{1+\sin(\cos x)}$ is (where [.] denotes the greatest integer function)
Correct answer: option 4
Domain of f(x) is all real numbers and $f (x) = 0 ∀ x∈ R$ as $\tan(nπ) = 0$