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# Find the exact value of the expression12 cos 135 13 Jlsin sin12 cos 135 13sin sin(Type an exact answer in simplified form )...

## Question

###### Find the exact value of the expression12 cos 135 13 Jlsin sin12 cos 135 13sin sin(Type an exact answer in simplified form )

Find the exact value of the expression 12 cos 13 5 13 Jl sin sin 12 cos 13 5 13 sin sin (Type an exact answer in simplified form )

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