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

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

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

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

The value of log[(sec theta+tan theta)(sec theta-tan theta)] is ________

int_(0)^((pi)/(2))(sec theta-tan theta)d theta

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

If (sec theta+tan theta)/(sec theta-tan theta)= 2 51/79 , then the value of sin theta is equal to: यदि (sec theta+tan theta)/(sec theta-tan theta)= 2 51/79 , तो theta का मान ज्ञात करें