If ` tan(pi//4 + theta ) + tan (pi//4 - theta ) =3 , " then " tan^(2)(pi//4 + theta ) + tan^(2)(pi//4 - theta ) =`

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

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

If tan""[(pi)/4 + theta ]+tan[(pi)/(4)- theta ]=a " then " tan^(3)[(pi)/(4)+ theta ] + tan^(3)[(pi)/(4)- theta]=

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

If tan((pi)/(4)+theta)+tan((pi)/(4)-theta)=3, then the value of tan^(2)((pi)/(4)+theta)+tan^(2)((pi)/(4)-theta)

If tan((pi)/(4)+theta)+tan((pi)/(4)-theta)=a, then tan^(2)((pi)/(4)+theta)+tan^(2)((pi)/(4)-theta)=

If tan(pi/4+theta)+tan(pi/4-theta)=a, then tan^(2)(pi/4+theta)+tan^(2)(pi/4-theta)=(a)a^(2)+1 (b) a^(2)+2(c)a^(2)-2(d) none of these

Simplify: tan(pi/4 + theta) tan ((3pi)/4 + theta)

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

If tan(pi//4+ theta ) + tan(pi//4- theta )= k sec 2 theta , then the value of k is .