设f(x,y)连续,则∫6π2πdx∫sinx1f(x,y)dy=( )。
∫211dy∫6πarcsinyf(x,y)dx
∫211dy∫arcsiny2πf(x,y)dx
∫021dy∫6πarcsinyf(x,y)dx
∫021dy∫arcsiny2πf(x,y)dx
- A∫211dy∫6πarcsinyf(x,y)dx正确答案
- B∫211dy∫arcsiny2πf(x,y)dx
- C∫021dy∫6πarcsinyf(x,y)dx
- D∫021dy∫arcsiny2πf(x,y)dx