Question 50: Find the values ​​of m so that the function (y=frac{(2 m+1) tan x+1}{tan x+m}) covariates on the interval (left(0) ; frac{pi}{2}right)) is?

Question 50: Find the values ​​of m so that the function (y=frac{(2 m+1) tan x+1}{tan x+m}) covariates on the interval (left(0) ; frac{pi}{2}right)) is? A. (m>frac{1}{2}) B. (mgefrac{1}{2}) C. (m0) (begin{array}{l} text { Definition: } tan x neq-m text { . }\ text { We have } y^{prime}=frac{2 m^{2}+m-1}{cos ^{2} x(tan x+m)^{2}} text { . …

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