Home
Class 11
MATHS
[tan theta tan((pi)/(3)+theta)tan(3)],["...

[tan theta tan((pi)/(3)+theta)tan(3)],[" If "a cos phi=b cos theta," show that,"],[qquad [a tan theta+b tan phi=(a+b)tan(theta+phi)/(2)]]

Promotional Banner

Similar Questions

Explore conceptually related problems

If " "a cos phi = b cos theta," show that " a tan theta + b tan phi = (a+b) tan ((theta + phi)/2)

If a cos phi=b cos theta, show that a tan theta+b tan phi=(a+b)tan((theta+phi)/(2))

If (1+tan theta)(1+tan phi)=2then(theta+phi) is

If (1+tan theta)(1+tan phi)=2 then theta+phi=

If tan theta=1/2 and tan phi=1/3, then tan(2 theta+phi)

If (1 + tan theta) (1+ tan phi) = 2, then theta + phi =

If theta - phi=pi/4 , prove that : (1 + tan theta)(1+tan phi)=2 tan theta .

If sin theta = k sin (theta + phi),"show that", tan(theta + phi) = (sin phi)/(cos phi -k).

If 3 tan theta tan phi=1, then (cos (theta-phi))/(cos (theta+phi)) is

If 3 tan theta tan phi=1, then (cos (theta-phi))/(cos (theta+phi)) is