lim_(theta rarr pi_(2))(sec theta-tan theta)rarr min z

lim_(theta rarr(pi)/(2))(sec theta-tan theta)/(pi-2 theta)

The value of lim_(theta rarr(pi)/(2))(sec theta-tan theta) equals

lim_(theta rarr pi/2)(sec theta-tan theta)/(pi-2 theta)

the value of lim_(x rarr(pi)/(2))(sec theta-tan theta)

lim_(theta rarr pi/2) (pi/2- theta)/(cot theta) =

Evaluate the following : lim_(theta rarr 0)(sin3 theta)/(tan2 theta) .

Evaluate the following : lim_(theta rarr 0)(sin4 theta)/(tan3 theta) .

Evaluate the following limits : Lim_(theta to pi/2 ) (sec theta - tan theta )

Putting x = theta- (pi) / (4) prove that lim_ (theta rarr (pi) / (4)) (sin theta-cos theta) / (theta- (pi) / (4)) = sqrt (2)