Home
Class 12
MATHS
Solve the equation cot((theta )/(2))-"co...

Solve the equation `cot((theta )/(2))-"cosec"((theta)/2)=cot theta `

Text Solution

Verified by Experts

The correct Answer is:
`theta =4 n pi pm (2pi)/3`
Promotional Banner

Similar Questions

Explore conceptually related problems

"cosec" theta =1/2

Prove that sqrt ((1+cos theta )/( 1-cos theta ) ) = cosec theta +cot theta , 0le theta le 90 ^(@)

Solve the equation (1-tantheta)(1+sin2theta)=1+tantheta

Show that (cosec theta -cot theta )^(2) =(1-cos theta )/( 1+cos theta )

Show that the equation , sec theta + "cosec" theta = c has two roots between 0 and 2pi , if c^2 lt 8 .

Evaluation of definite integrals by subsitiution and properties of its : If theta_(1) and theta_(2) be respectively the smallest and the largest values of theta in (0,2pi)-{pi} which satisfy the equation, 2cot^(2)theta-(5)/(sintheta)+4=0 , then int_(theta_(1))^(theta_(2))cos^(2)3thetad""theta is equal to :

Prove that (cot theta -cos theta )/( cot theta +cos theta ) =(cos ec theta -1)/( cosec theta +1)

Prove : (2 sin theta cos theta-cos theta)/(1-sin theta+sin^(2) theta-cos^(2) theta)=cot theta

Prove the following identities: 1+(cot^(2)theta)/(1+cosectheta)=cosectheta