Home
Class 14
MATHS
If 2 sin^2 theta+5 cos theta-4=0,0 prec...

If `2 sin^2 theta+5 cos theta-4=0`,`0 prec theta prec 90` then the value of `cot theta+cosec theta` is:

A

`(3 sqrt(3))/(2) `

B

`sqrt(3)`

C

`(2)/(sqrt(3))`

D

`(sqrt(3))/(2)`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

If 2 sin^2 theta+5 cos theta-4=0 , 0 prec theta prec 90 then the value of tan theta+sin theta is: यदि 2 sin^2 theta+5 cos theta-4=0 तथा 0 prec theta prec 90 है, तो tan theta+sin theta का मान क्या होगा ?

If 2 sin^2 theta+3 sin theta-2=0 , 0^@ prec theta prec 90^@ then the value of theta is: यदि 2 sin^2 theta+3 sin theta-2=0 और 0^@ prec theta prec 90^@ है, तो theta बराबर है :

If 12 cot^2 theta-31 cosec theta+32 =0 , 0 prec theta prec 90 then the value of sin theta is: यदि 12 cot^2 theta-31 cosec theta+32 =0 तथा 0 prec theta prec 90 है, तो sin theta का मान क्या होगा ?

If sec theta - cosec theta = 0 ,then the value of tan theta + cot theta is

If 5 sin theta-4 cos theta=0, 0^@ < theta<90^@ , then the value of (5sin theta-2 cos theta)/(5sin theta+3 cos theta) is:

If sin theta = 4/5 , what is the value of cot theta + cosec theta =?

If sin theta= sqrt 3 cos theta, 0^@< theta< 90^@ , then the value of 2 sin^2 theta+ sec^2 theta+ sin theta sec theta+ cosec theta is :

If (1/(1+ "cosec" theta)-1/(1-"cosec" theta))costheta =2,0^@ lt theta lt 90^@ then the value of sin^2 theta + cot^2 theta + sec^2 theta is :