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Which of the following is correct ? (a) `sin1^@>sin1`(b) `sin1>sin1^@` (c) `sin1=sin1^@` (d) `sin1^@=(π/180)sin1`

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sin1
1 radian in degree
1 radian=`1*180/pi` degree
`=57.3^@`
and`sin(57.3^@)`
`sin(5+3^@)>sin1^@`
`sin1>sin1`.
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