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`sqrt(5+sqrt(11+sqrt(19+sqrt(29+sqrt(49)))))` का मान क्‍या है?A. `3`B. `9`C. `7`D. `5`

Answer» Correct Answer - A
According to the question
`sqrt(5+sqrt(11+sqrt(19+sqrt(29+sqrt(49)))))`
`impliessqrt(5+sqrt(11+sqrt(19+sqrt(29+7))))`
`impliessqrt(5+sqrt(11+sqrt(19+sqrt(36))))`
`implies sqrt(5+sqrt(11+sqrt(19+6)))`
`impliessqrt(5+sqrt(11+sqrt(25)))`
`sqrt(5+sqrt(11+5))impliessqrt(5+sqrt(19)`
`implies sqrt(9)=3`


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