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Calculate sin(a+b) when sin(a)=0.59 (0<a<n/2) and sin()=0.22 (11/2<B<Tt). 答: 0.753
Calculate sin(a+b) when sin(a)=0.59 (0
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Calculate sin(a+b) when sin(a)=0.59 (0
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Calculate sin(a+b) when sin(a)=0.59 (0<a<n/2) and sin()=0.22 (11/2<B<Tt). 答: 0.753
Calculate sin(a+b) when sin(a)=0.59 (0<a<n/2) and sin()=0.22 (11/2<B<Tt). 答: 0.753
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