CameraIcon

SearchIcon

MyQuestionIcon

1

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

Domain and Range of Basic Inverse Trigonometric Functions

Find the valu...

Question

Find the value of :
$c o s^{- 1} (\frac{1}{2}) + t a n^{- 1} (\frac{1}{\sqrt{3}})$

Open in App

Solution

$c o s^{- 1} (\frac{1}{2}) + t a n^{- 1} (\frac{1}{\sqrt{3}})$
$= c o s^{- 1} (c o s 60^{o}) + t a n^{- 1} (t a n 30^{o})$
$= 60^{o} + 30^{o}$
$= 90^{o}$

Suggest Corrections

thumbs-up

0

Similar questions

Q. Find the value of

{tan}^{- 1} 1 + {cos}^{- 1} - \frac{1}{2} + {sin}^{- 1} \frac{1}{2}

Q. The value of

{sin}^{- 1} \frac{1}{2} + {cos}^{- 1} \frac{1}{2} + {tan}^{- 1} \frac{1}{\sqrt{3}}

(a) \frac{2 π}{3} (b) \frac{π}{2}

(c) \frac{3 π}{4} (d) \frac{5 π}{6}

Q. The value of

s i n [2 t a n^{- 1} (\frac{1}{3})] + c o s [t a n^{- 1} (2 \sqrt{2})] =

Q. Find the value of

tan [{sin}^{- 1} (\frac{1}{\sqrt{2}}) + cos ({sin}^{- 1} (\frac{1}{2}) + {tan}^{- 1} (\sqrt{3}))] - cos e c ({tan}^{- 1} \frac{4}{3})

Q. Find the value of

{tan}^{- 1} (1) + {cos}^{- 1} (- \frac{1}{2}) + {sin}^{- 1} (- \frac{1}{2}) .

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Basic Inverse Trigonometric Functions

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Domain and Range of Basic Inverse Trigonometric Functions

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon