[" 26.Find "L" t "theta(3cosec2 theta-2cot3 theta)],[theta rarr0]

lim_(theta rarr 0) ("cosec" theta - cot theta)/(theta) is :

lim_(theta rarr0)cot theta-csc theta

lim_(theta rarr0)(3tan theta-tan3 theta)/(2 theta^(3))

lim_(theta rarr 0) (cos5 theta - cos 7 theta )/(theta^(2)) =

lim_(theta rarr 0)(sin 5 theta - sin 3 theta)/(theta)=

lim_(theta rarr0)(1-cos theta)/(sin^(2)2 theta)

Evaluate the following : lim_(theta rarr 0)(1-cos theta)/(1-cos 3 theta) .

lim_(theta rarr 0) (1-cos theta)/(theta sin theta) =

Given that lim_(theta rarr 0) (sin theta)/theta = 1 and lim_(theta rarr 0) cos theta = 1 Evaluate lim_(theta rarr 0) (tan theta)/theta