`If tan theta = (2x - K)/(K sqrt3) " and " tan varphi = (xsqrt3)/(2 K-x), "then show that" |varphi - theta| = 30^(@).`

If tan theta=(2x-K)/(K sqrt(3)) and tan varphi=(x sqrt(3))/(2K-x), then show that | varphi-theta|=30^(@)

If phi = tan^-1 (xsqrt3)/(2k-x) and theta (2x-k)/(ksqrt3) , then show that one value of (phi - theta) is 30^@

If tan theta + tan 2theta + sqrt(3) tan theta tan 2theta = sqrt(3) then theta =

If tan theta= sqrt((a-b)/(a+b))"tan"(A)/(2) and cos varphi =(b+ a cos A)/(a+ b cosA) , show that varphi = 2 theta .

if tan theta + tan 2 theta = sqrt3 tan theta tan 2theta = sqrt3 , then

If phi="tan"^(-1)(xsqrt(3))/(2k-x) and theta="tan"^(-1)(2x-k)/(k sqrt(3)) , then show that one value of (phi-theta) is 30^(@) .

If tan theta=(1)/(2) andtan varphi =(1)/(3), then the value of theta+varphi is (pi)/(6) (b) pi(c)0(d)(pi)/(4)