[" 38.If "tan9 theta=(3)/(4)" (where "0

If tan theta=(a)/(b), where 0 a>0, find the value of sin2 theta,cos2 theta and tan2 theta

If tan9theta=3/4 (where 0ltthetaltpi/18 )then the value of (3cosec 3theta-4sec3theta) is equal to

If cosec theta=(29)/(21) ,where 0 lt theta lt 90^@ , then what is the value of 4sec theta + 4tan theta ?

If tan theta +cot theta =(4)/(sqrt(3)) , where 0 lt theta lt (pi)/(2) , then sin theta +cos theta is equal to

If cos theta=(3)/(4), then find the value of 9tan^(2)theta+9

If tan theta=-(4)/(3),(3 pi)/(2)

If sec theta + tan theta=(4)/(3) , then sec theta tan theta =_______

If tan theta = a/b , where 0lttheta lt pi/4 and bgtagt0 , find the value of sin 2theta, cos 2theta and tan 2theta.

If cos(theta_(1)-(pi)/(4))+sin(theta_(2)+(pi)/(2))+cos(theta_(3)-(pi)/(3))+3=0 , then tan theta_(1)+tan theta_(2)+tan theta_(3) is: (where theta_(1),theta_(2),theta_(3)in(0,2 pi))

lf 3 tan theta = cot theta where 0 le 0 le pi/2 , then what is the value of theta ?