If 2tan- - -tan- then prove that - -2tan - -

We have to prove that β #160; =2( tanα #160; tanβ #160; #160; ) #160; 1+tanα #160; tanβ #160; #160; or β #160; +tanα #160; ...

691

You visited us 691 times! Enjoying our articles? Unlock Full Access!

Functions

If 2tanβ +β...

Question

If $2 tan β + cot β = tan α$ , then prove that $cot β = 2 tan (α - β)$

Open in App

Solution

Suggest Corrections

Similar questions

2 tan β + cot β = tan α

cot β = 2 tan (α - β) .

If 2 $t a n α = 3 t a n β$ , prove that $t a n (α - β) = \frac{s i n 2 β}{5 - c o s 2 β}$

tan α + b tan β = (a + b) tan (\frac{α + β}{2})

α \neq β

a cos β = b cos α

tan (α + β) + tan (α - β) = \frac{sin 2 α}{1 - {sin}^{2} α - {sin}^{2} β}

α, β

3 cos θ + 4 sin θ = \frac{9}{2}

A = tan (\frac{α}{2} + \frac{β}{2}), B = tan \frac{α}{2} tan \frac{β}{2}, C = sin (α + β),

Join BYJU'S Learning Program