英语翻译farmer john is inside of an ellipsewith refelction sides
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英语翻译
farmer john is inside of an ellipsewith refelction sides,given by the equation X^/a^+Y^/b^=1,with a>b>0 he is standing at the point (3,0),and he shines a laser pointer in the y-direction.the light reflectsoff the ellipse and proceeds directly toward farmer BROWN,traveling a distanse of 10before reaching him.farmer JOHN then spins around a circle;wherever he points the laser,the light reflects off the wall ang hits FARMER BROWN .what is the order pair (a,b)
farmer john is inside of an ellipsewith refelction sides,given by the equation X^/a^+Y^/b^=1,with a>b>0 he is standing at the point (3,0),and he shines a laser pointer in the y-direction.the light reflectsoff the ellipse and proceeds directly toward farmer BROWN,traveling a distanse of 10before reaching him.farmer JOHN then spins around a circle;wherever he points the laser,the light reflects off the wall ang hits FARMER BROWN .what is the order pair (a,b)
农夫约翰在一个椭圆映射内由方程给出双方中,X^/a^+Y^/b^=1,(a>b>0) 他正站在点(3,0),他眼前一亮的激光指针在y方向.光反映了椭圆和收益直接向一个叫布朗的农民,在到达他之前这束光经过了10个单位长度 农民约翰然后转过身一圆;在何处,他点的激光,光反映过墙昂点击农夫布朗是什么顺序对(a,b).
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