HomeworkLib
Question

SIUM 1. Find the exact value of each of the following: a. y= arccos(-1) Ans la b. y=sin ( 12 ) Ans 1b_ c. y = arctan(-3) Ans
math   trigonometry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

solution:- u find exact value of each of the following. § 1 e a) y = acccos (-1) 7 y = 1800 = 13 ya sin(-) y = -45° c) y = a2) use a half angle formula to find exact value of : tan ( 31 ) Half angle formula is | ta() = - cos 4 sina Here a 2 = 317 2) * =(* و میانی ) - (۱۴ . + = 12 . 2 = 2 .... اه 2 .1 = ا+ = 1+2 = = 3562 | 2 ہا) 2 . 4 ( 9 ) 0 2 356 ا ا ا ا . 2 - + - Ans e

0 0
Add a comment
Know the answer?
Add Answer to:
SIUM 1. Find the exact value of each of the following: a. y= arccos(-1) Ans la...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • plz show work. 21 13. [8] Given sin a = 72 Find the exact value of...

    plz show work. 21 13. [8] Given sin a = 72 Find the exact value of the following SHOW ALL WORK or NO CREDIT! & <a <a sin(2x) = 2 sin a cosa Ans: 14. [9] Use the half-angle formula provided to determine the exact value of tan(1650) tan 1-cosa sina Ans: 15. [8] The angle of elevation from a stone on level ground to the top of a 78-foot tall tree is 42°. Find the distance from the stone...

  • Find the exact value of each of the following under the given conditions below. tana=-<a<t; cosp=,...

    Find the exact value of each of the following under the given conditions below. tana=-<a<t; cosp=, 0<B< 5 tan a = - 17:5<a< (a) sin(a+B) (b) cos (a + b) (c) sin(a - b) (d) tan (a-B) (a) sin (a + B) = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression) (b) cos (a +B)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) (C)...

  • QUESTION 12 Use a double-angle or half-angle identity to find the exact value of: cos(0) =...

    QUESTION 12 Use a double-angle or half-angle identity to find the exact value of: cos(0) = and 270° <=< 360°, find sin 5 OAV10 10 B. 10 C. None of these OD 10 3 17 OE 4 QUESTION 13 Use a double-angle or half-angle identity to find the exact value of: 3 sin(0)= and 0° <o<90° , find tan 5 - šar 10 OA. 3 B.V10 Octs OD. -V10 E V30 QUESTION 11 Use a double-angle or half-angle identity to...

  • 16 of 27 (11 complete) This Question: 1 pt NC Find the exact value of each...

    16 of 27 (11 complete) This Question: 1 pt NC Find the exact value of each of the following under the given conditions below. 12 V3 tana - 5 3 <a<; cos B= (a) sin(a+B) (b) cos(a+B) (c) sin(a-P) (d) tan (a – B) (a) sin (a +0-0 (Simplify your answer, including any radicals. Use integers or tractions for any numbers in the expression.) (b) cos (a+b)=0 (Simplify your answer, including any radicals. Use integers or fractions for any numbers...

  • 1 sine = 8,0<o< , find the exact value of each of the following. (a) sin...

    1 sine = 8,0<o< , find the exact value of each of the following. (a) sin (20) (b) cos (20) (c) sin 2 (d) cos 8 2 (a) sin (20) = (Type an exact answer, using radicals as needed.) (b) cos (20) = (Type an exact answer, using radicals as needed.) 0 2 (Type an exact answer, using radicals as needed.) (c) sin 0 (d) cos 2 (Type an exact answer, using radicals as needed.)

  • Find the exact value of the following: 2. (12 pts.) Find the exact value TI a....

    Find the exact value of the following: 2. (12 pts.) Find the exact value TI a. COS -COS 24 c. sin(52.5°) sin(7.5°) b. tan 61322

  • Analytic Trig Use Unit Circle 1. Find the exact value of .... under give conditions (please...

    Analytic Trig Use Unit Circle 1. Find the exact value of .... under give conditions (please see photo below) Find the exact value of cos (a + b) under the given conditions: tana 4. 4<a<n; cosß 2, 0<B<1 3 2

  • Use the information given about the angle 8 to find the exact value of each trigonometric...

    Use the information given about the angle 8 to find the exact value of each trigonometric function tan = - 10, sin < 0 0 e e (a) sin (20) (b) cos (20) 2 (d) cos 2 (e) tan 20 (f) tan 2 (c) sin

  • x (x) 51 3. Use a half-angle formula to find the exact value of tan 12

    x (x) 51 3. Use a half-angle formula to find the exact value of tan 12

  • If tan a= 12 5 270° <«< 360°, then find the exact value of each of...

    If tan a= 12 5 270° <«< 360°, then find the exact value of each of the following. a. sin 2 b.cos 2 c. tan 2 a. sin IN (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression Rationalize the denominator) CL b. cos (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression Rationalize the denominator) c. tan (Simplify your answer, including any radicals. Use integers...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT