" (vi) "tan((pi)/(4)+theta)+tan((pi)/(4)-theta)=4

Solve the following trigonometric equations, (i) cot^(2)x+(3)/("sin"x)+3=0 (ii) "tan"^(2)x-(1+sqrt(3))"tan"x - sqrt(3)=0 (iii) 3"tan"^(2)x+2sqrt(3)"tan"x-3=0 (iv) "tan"((pi)/(4)+theta)+"tan"((pi)/(4)-theta)=4

tan((pi)/(4)+theta)xx tan((3 pi)/(4)+theta)=-1

Solve : tan ((pi)/(4)+ theta) + tan ((pi)/(4) - theta) = 4

The solution of the equation tan((pi)/(4)+theta)+tan((pi)/(4)-theta)=4 is given by theta =

Solve the trigonometric equation: tan((pi)/(4)+theta)+tan((pi)/(4)-theta)=4

Prove that tan ((pi)/(4) + theta)- tan ((pi)/(4) - theta) = 2 tan 2 theta .

If : tan((pi)/(4)+theta) - tan((pi)/(4) - theta) =m*tan (ntheta),"then" m and n equal to

Tan ((pi)/(4)+theta).Tan((3pi)/(4)+theta)=

If tan((pi)/(4)+theta)+tan((pi)/(4)-theta)=4 then theta=

Prove that tan((pi)/(4)+theta)-tan((pi)/(4)-theta)=2tan2theta .