If -2 and sin-13- then sin- is-

The correct option is B 2√( 2 ) 3 α +β =π #160; 2 ; sinα #160; = 1 3 sinβ #160; =sin( π #160; 2 α #160;) #160; =cosα #160; = ...

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If α+β=π2 a...

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If $α + β = \frac{π}{2}$ and $sin α = \frac{1}{3}$ , then $sin β$ is:

\frac{\sqrt{2}}{3}

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\frac{2 \sqrt{2}}{3}

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\frac{2}{3}

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\frac{3}{4}

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