Tom not do well in math 哪里错了

相关推荐

• I do my homework everyday.哪里错了,把正确的句子写出来.
• 考察函数y=2/x的图像,当x=-2时Y=-1； 当x＜-2时,Y的取值范围是【 -1＜Y＜0】 math math math help!根据画图 我可以肯定 【 -1＜Y＜0】是正确的了 不可以带进去 y=2/x ∴ x=2/y .当x＜-2时 即是2/y＜﹣2 ∴2＜﹣2y ∴﹣1＞y ∴y＜﹣1 而正确答案是 y＞﹣1 这是为什么呢?我哪里出错了混论中
• pow(10,-6);i++,n+=2)s=s+pow(-1,i)*j/n;pr" target="_blank"> C语言解答:利用公式：π/4=1-1/3+1/5-1/7+……,求π的近似值,直到最后一项的绝对值小于10-6为止利用公式：π/4=1-1/3+1/5-1/7+……,求π的近似值,直到最后一项的绝对值小于10-6为止  下面是我写的,运行显示pi 是4.00000000000,明显不对.又不知道哪里错了.#include#includevoid main(){double s=0,pi,t,d,c;int i,n,j=1;for(i=2,n=1;fabs(1/n)>pow(10,-6);i++,n+=2)s=s+pow(-1,i)*j/n;printf("%f\n",s);printf("pi=%f\n",pi=s*4);}#include#includevoid main(){double s=0,pi,t,d,c;int i,n,j=1;for(i=2,n=1;fabs(1/n)>pow(10,-6);i++,n+=2)s=s+pow(-1,i)*j/n;pr
• You hardly know him,do you?这句话的写法正确吗?正确又是为何 错了的话错在了哪里?
• What are you go to do this afternoon 这句话哪里错了
• Do your parent love you very much?哪里错了?怎么翻译?
• Some students in Class 4 are good at math,_________do well in English A the other B the others
• I have nothing to do now.I can't go to the movies with you 哪里错了?
• my brother play basketball well.这句话哪里错了?
• Tom says that he's going to _____English than last term A.be good atB.be bad atC.do well inD.do
• 20个少先队员摘了160千克苹果,如果每筐装20千克,那么还差2个筐,那么还缺少2个箱.现在有多少个箱
• do you study well对吗