Tính tích phân sau:
a. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (sin x)
dxb. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (cos x)
dxc. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (tan x)
dxd. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (cot x)
dx
Tích phân
Tính tích phân sau:
a. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (sin x)
$b. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (cos x)
$c. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (tan x)
$d. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (cot x)
$
Tích phân
Tính tích phân sau:
a. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (sin x)
dxb. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (cos x)
dxc. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (tan x)
dxd. $\int\limits_{\frac{\pi }{4}}^{\frac{\pi }{3}} \ln (cot x)
dx
Tích phân