用R程序编程求下列的值,正确的命令是 ( )[img=128x56]180398c781a3c92.jpg[/img]
A: atan(asin(3/7))
B: 1/tan(asin3/7)
C: 1/tan(asin(3/7))
D: atan(asin3/7)
A: atan(asin(3/7))
B: 1/tan(asin3/7)
C: 1/tan(asin(3/7))
D: atan(asin3/7)
举一反三
- 用R程序编程求下列的值,正确的命令是 ( )[img=192x60]180398c78107728.jpg[/img] A: tan(1/2*asin(-1/4)) B: tan[1/2*asin(-1/4)] C: tan(1/2)*asin(-1/4) D: tan[1/2]*asin(-1/4)
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