$$Sin2$$⁡$$A+Sin$$⁡$$A+1Sin$$⁡A≥k then k $$=$$

A.M≥G.M $$sinA+1+1sinA3$$≥$$sinA1sinA3$$ $$Sin2$$⁡$$A+Sin$$⁡$$A+1Sin$$⁡A≥$$3$$

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$\frac{{Sin}^{2} A + Sin A + 1}{Sin A} \geq k t h e n k =$

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Correct option is D

$A . M \geq G . M \frac{\sin A + 1 + \frac{1}{\sin A}}{3} \geq \sqrt[3]{\sin A (\frac{1}{\sin A})} \frac{{Sin}^{2} A + Sin A + 1}{Sin A} \geq 3$

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Sin2⁡A+Sin⁡A+1Sin⁡A≥k then k =

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$\frac{{Sin}^{2} A + Sin A + 1}{Sin A} \geq k t h e n k =$