log((sin(30))^2)-3+pi=
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log((sin(30))^2)-3+pi=
log((sin(30))^2)-3+pi=
log((sin(30))^2)-3+pi=
请问你的30单位是度还是弧度,还有这个log是自然对数吗?
如果30的单位是度,log是自然对数,那么计算结果是:-1.2447
log的底数是什么
你吗的的
630125
log((sin(30)*2)-3+π是多少
log((sin(30))^2)-3+pi=
log((sin(30))*2)-3+π
log((sin(30))*2)-3+π
log((sin(30))^2)—3+pi=
log((sin(5))^2)-3+pi=?
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