If cos A-3-2- then tan 3 A -A- 0B- 1 - 2C- 1D- -

The correct option is D We have cos A = nbsp; √(3)/2 ⇒ A = 30^∘ ⇒ tan 3A = tan 90^∘ = ∞. ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Trigonometric Ratios of Multiples of an Angle

If cos A=√3/2...

Question

If cos A = $\frac{\sqrt{3}}{2}$ , then tan 3A =

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1/2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

Suggest Corrections

Similar questions

cos A = \frac{\sqrt{3}}{2}

\frac{1}{2}

If $y = (1 + x) (1 + x^{2}) (1 + x^{4}) . . . . . (1 + x^{2 n}), then {(\frac{d y}{d x})}_{x = 0} =$

f (x) = x - \frac{1}{x}

f^{'} (- 1)

a x^{n} + b x^{n - 1} + c = 0

Join BYJU'S Learning Program