ln(|x|-x) | ||
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1 |
2 |
A.b>c>a | B.c>b>a | C.b>a>c | D.a>b>c |
A.logsin1cos1<logcos1sin1<logsin1tan1<logcos1tan1 |
B.logcos1sin1<logcos1tan1<logsin1cos1<logsin1tan1 |
C.logsin1tan1<logcos1tan1<logcos1sin1<logsin1cos1 |
D.logcos1tan1<logsin1tan1<logsin1cos1<logcos1sin1 |
2x-1 |
log2x |
A.x>0 | B.R | C.x≥0 | D.(0,1)∪(1,+∞). |
A.a>b | B.a<b | C.a=b | D.a≤b |
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