Solve-the-inequality-pi-3-2sin2x-pi-3-2-

Question Number 147936 by mathdanisur last updated on 24/Jul/21

S o l v e t h e i n e q u a l i t y

{(π - 3)}^{2 s i n 2 x} ⩽ {(π - 3)}^{2}

Answered by iloveisrael last updated on 24/Jul/21

\Rightarrow π - 3 > 1 then 2 \sin 2 x ⩽ 2

\Rightarrow \sin 2 x ⩽ 1

\Rightarrow \forall x \in R

Commented by mathdanisur last updated on 24/Jul/21

T h a n k y o u S e r, b u t a n s w e r . ?