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(a) sin1^@>sin1(b) sin1>sin1^@(c) sin1=s...

(a) `sin1^@>sin1`(b) `sin1>sin1^@`(c) `sin1=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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