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Fill in the blanks choosing correct answer from the brackets.
If `A="tan"^(-1)x`, then the value of `"sin"2A` = ….. .
`((2x)/(1-x^(2)),(2x)/(sqrt(1-x^(2))),(2x)/(1+x^(2)))`

Text Solution

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The correct Answer is:
`=(2x)/(1+x^(2))`
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