Evaluate for `theta` :

`Cosectheta = 1 + Cottheta`

cosectheta=4/5 cottheta=?

Find the value of 5Sin theta - 2 Cosectheta , If theta = 30^@

(i) If sin the sec theta sec theta =-1 and theta lies in the second quadrant find "sin" theta and sec theta (ii) If cos theta cosec theta =- 1 and theta lies in the in the fourth quadrient find cos theta and cosectheta

(cosectheta+cottheta)^2=

(cosectheta-cottheta)^2=

What is the value of ((cottheta+cosec theta-1))/((cottheta-cosectheta+1)) ?

If 7(cosectheta -1) = 3cottheta , shown that 3( cosec theta +1) = 7 cot theta .

(i) "sin"theta cot theta + "sin"theta cosectheta = 1+ costheta (ii) sectheta(1-"sin"theta) (sectheta+tantheta)=1 (iii) "sin"theta(1+"tan"theta)+costheta(1+cottheta)=sectheta+cosectheta

If 8sectheta+6cosectheta=20 , then cottheta=?

1+cottheta="cosec"theta