Multiple choice Questions :2sin(cos−1(5−4))×coscos−1(5−4)

2sin(cos−1(5−4))×coscos−1(5−4)=21−(5−4)2×(5−4)=−58259=5−8×53=25−24

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Multiple choice Questions : 2 ( ^{-1} ( {-4}{5} ) ) ^{-1}

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Multiple choice Questions :
$2 sin (cos^{- 1} (\frac{- 4}{5})) \times cos cos^{- 1} (\frac{- 4}{5})$

\frac{24}{25}

- \frac{24}{25}

- \frac{6}{25}

\frac{- 6}{25}

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Multiple choice Questions :

2 sin (cos^{- 1} (\frac{- 4}{5})) \times cos cos^{- 1} (\frac{- 4}{5})

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2 sin (cos^{- 1} (\frac{- 4}{5})) \times cos cos^{- 1} (\frac{- 4}{5})

= 2 1 - (\frac{- 4}{5})^{2} \times (\frac{- 4}{5})

= - \frac{8}{5} \frac{9}{25} = \frac{- 8}{5} \times \frac{3}{5} = \frac{- 24}{25}

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Question Text	Multiple choice Questions : $2 sin (cos^{- 1} (\frac{- 4}{5})) \times cos cos^{- 1} (\frac{- 4}{5})$
Answer Type	Text solution:1
Upvotes	150