The larger of `cos(lntheta)` and `ln(costheta)` if `e^(-pi/2) < theta < pi/ 2` is

The larger of cos(ln theta) and ln(cos theta) if e^(-(pi)/(2))

The larger of cos[log(theta)] and log(costheta) if e^(-pi/2) < theta < pi/ 2 is

The larger of cos[log(theta)] and log(costheta) if e^(-pi/2) < theta < pi/ 2 is

The larger of cos(log theta) and log(cos theta) if (pi)/(2)

Which one is greater: cos(log_(e)theta) or log_(e)(cos theta) if -(pi)/(2)

Which one is greater: cos(log_e theta)or log_e(costheta) if -pi/2ltthetaltpi/2

The number of solutions of the equation (log_(2)cos theta)^(2)+log.(4)/(cos theta) (16 cos theta)=2 in the interval [0, 2pi) is

The value of sqrt((1+costheta)/(1-costheta)) is (a) cottheta-cos e c\ theta (b) cos e c\ theta+cottheta (c) cos e c^2theta+cot^2theta (d) (cottheta+cos e c\ theta)^2

Find the value of costheta+cos(pi+theta)+cos(2pi+theta)+... to 20 terms.