यदि `tantheta-cottheta=0`, `sintheta+costheta` का मान ज्ञात करें,

If : tantheta+cottheta=2,"then": sintheta+costheta

If cos theta=5/13 , then the value of tan^2 theta+ sec^2 theta is equal to: यदि cos theta=5/13 , तो tan^2 theta+ sec^2 theta का मान ज्ञात करें :

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 sin 3 theta= cos(20^@-theta) , then theta is equal to: यदि sin 3 theta= cos(20^@-theta) है, तो theta का मान ज्ञात करें |

If tantheta-cottheta=0 , find the value of sintheta+costheta .

Prove that- costheta.tantheta=sintheta

If cottheta+tantheta=xand sectheta-costheta=y , then

If a(tantheta+cottheta)=1,sintheta+costheta=b with 0^(@)ltthetalt90^(@) , then a relation between a and b is

If 4 tantheta=3, then ((4sintheta-costheta)/(4 sintheta+costheta)) is equal to

If 4cottheta =3 , then, [frac(sintheta -costheta)(sintheta + costheta)] is equal to