CameraIcon

SearchIcon

MyQuestionIcon

23

You visited us 23 times! Enjoying our articles? Unlock Full Access!

Value of Standard Angle(30,60,90)

If cos 2 θ=si...

Question

If cos 2θ = sin 4θ, where 2θ and 4θ are acute angles, find the value of θ.

Open in App

Solution

We have:

Given in question and are acute angles. We have to find

Now we have

Suggest Corrections

thumbs-up

0

Similar questions

t a n 2 θ = c o t (θ + 6^{\circ})

2 θ

(θ + 6^{\circ})

are acute angles, find the value of

θ

tan 2 θ = cot (θ + 6)

2 θ

θ + 6

are acute angles, find the value of

θ

sin 5 θ = cos 4 θ

5 θ

4 θ

are acute angles, then the value of

θ

t a n 4 θ = c o t (θ - 10^{\circ})

4 θ

(θ - 10^{\circ})

are acute angles then the value of

θ

in degrees is ___.

Q. If tan 2θ = cot (θ + 60°), where 2θ and (θ + 6°) an acute angles, find the value of θ.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Trigonometric Ratios of Standard angle(30,60,90)

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Value of Standard Angle(30,60,90)

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon