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(1/10)[sin(1)/1+sin(1.1)/1.1+sin(1.2)/1.2+sin(1.3)/1.3+sin(1.4)/1.4+sin(1.5)/1.5+sin(1.6)/1.6+sin(1.7)/1.7+sin(1.8)/1.8+sin(1.9)/1.9]
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