" 11.यदि "sec theta=2" so "theta" Will measure : "

sec4theta - sec2theta=2

If sec theta (cos theta + sin theta) = sqrt2 , then what is the value of (2 sin theta)//(cos theta- sin theta) ? यदि sec theta (cos theta + sin theta) = sqrt2 है,तो (2 sin theta)//(cos theta- sin theta) का मान क्या है?

If sin theta=sqrt 3 cos theta, 0^@ यदि sin theta=sqrt 3 cos theta, 0^@< theta <90^@ है, तो 2 sin^2 theta+ sec^2 theta+sin theta. sec theta+ cosec theta का मान ज्ञात करें |

If sintheta = sqrt3 costheta, 0^circ lt theta lt 90^circ , then the value of 2sin^(2)theta + sec^(2)theta + sin theta sec theta + cosec theta is: यदि sintheta = sqrt3 costheta, 0^circ lt theta lt 90^circ , , तो 2sin^(2)theta + sec^(2)theta + sin theta sec theta + cosec theta का मान है:

If sec ( theta + alpha ) , sec theta , sec (theta - alpha ) are in A.P. Then cos theta sec alpha //2=

Prove that, If" " theta = (2pi)/7, " show that," sec theta + sec2 theta + sec 4 theta = -4.

If sec theta- tan theta= P , then cosec theta = ? यदि sec theta- tan theta= P , है, तो cosec theta = ?

If sec theta+tan theta=3 , then the value of sec theta is: यदि sec theta+tan theta=3 , तो sec theta का मान ज्ञात करें:

If cosec2 theta=sec (3 theta-15^@) , then theta is equal to: यदि cosec2 theta=sec (3 theta-15^@) है, तो theta का मान क्या होगा ?

If Sec theta=13/5 , then tan theta- Sin theta+Cos theta is equal to: यदि Sec theta=13/5 , है, तो tan theta- Sin theta+Cos theta का मान क्या होगा ?