MyQuestionIcon

1

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

Value of Standard Angle(30,60,90)

If sin 3 θ=co...

Question

If sin 3 θ = cos (θ − 6°), where 3 θ and θ − 6° are acute angles, find the value of θ.

Open in App

Solution

We have: where and are acute angles

We have to find

Now we proceed as to find

Therefore

Suggest Corrections

thumbs-up

0

Similar questions

If cos $3 θ = c o s θ - 6^{o}$ ,where 3 $θ$ and $θ - 6^{o}$ are acute angles, find the value of $θ$

Q. If sin 3θ and (θ − 2°), where 3θ and (θ − 2°) are both acute angles, then θ = ?
(a) 44°
(b) 22°
(c) 46°
(d) 23°

sin 3 θ = cos (θ - 6^{o})

3 θ

θ - 6^{o}

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 3 θ = cos (θ - 6^{\circ})

θ - 6^{\circ}

are 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