If-f-x-sin-2x-sin-x-cos-x-1-then-R-f-range-

Question Number 168176 by mnjuly1970 last updated on 05/Apr/22

I f, f (x) = \frac{∣ s i n (2 x) ∣}{∣ s i n (x) ∣ + ∣ c o s (x) ∣ + 1}

t h e n : R_{f} = ? (r a n g e)

Answered by kapoorshah last updated on 05/Apr/22

0 ⩽ f (x) ⩽ \sqrt{2} - 1