Inverse Trigonometric functions Questions

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Inverse Trigonometric functions Solutions

Hector missed the beginning of this lesson, and he is confused about domains for inverse functions. Explain why restrictions are needed. Describe specifically the restrictions that each trigonometric function (sine, cosine, and tangent) requires in order to find its inverse function.

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Inverse Trigonometric functions Solutions

= Homework: 7.4 Lesson Question 6, HW Score: O Points (0,2) Find the exact value of the expression in radians and degrees V2 sin (7) () KIN kle [0] V2 To find sin find an angle B such that sin (8)= where ß must lie in the interval (Type an exact answer in simplified form. Use integers or fractions for any numbers in the expression) =

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Inverse Trigonometric functions Solutions

A B Choose all the correct statements. Use CAPITAL letters in your choices. If you choose more than one capital letters, list them in alphabetical order and separate them by comma cos(-) = because cos * = -1 cost you + because cos(-1) = and cos = s me because cos = 2 and 3 € (0,#] sin = because sin(-5) = cos(-5) = 3 because cos=- and € (0,#] C. arccos D. E OCE OA OB ► DE

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Inverse Trigonometric functions Solutions

= Homework: 7.4 Lesson Question 2,7 Pa HW Score: 15.3 Points: 0.75 Find the exact value of the expression in radians and degrees (0) tan JT 22 [O] To find tan - 1 find an angle B such that tan (B) = where ß must lie in the interval (Type an exact answer in simplified form Use integers or fractions for any numbers in the expression) ww

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Inverse Trigonometric functions Solutions

Choose all the correct statements. Use CAPITAL letters in your choices. If you choose more than one capital letters, list them in alphabetical order and separate them by comma A. sin B. sin -(-) = because sin (-3) = s because sin sin () = * because sin arcsin ( - ) = -because sin(-5) cos? } = -f because cos(-5) = } C. = D - and - € (-1,1] E OC OB OA OD OE

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Inverse Trigonometric functions Solutions

In the diagram below, assume that all points are given in rectangular coordinates. Determine the polar coordinates for each point using values of r such that r> 0 and values of such that 0 <O< 27. Visually check your answers to ensure they make sense. y 6 (5,4.9) 4 2 (0,2) -6 -4 -2 2 4 6 -2 -4 7, +5.6) . (3.4, +6.1) -6 a. (2,y) = (0,2) corresponds to (r, 0) = Preview b. (x, y) = (-5,4.9) corresponds to (r, 2) = Preview c. (?, y) = (-7, - 5.6) corresponds to (r, 8) = Preview d. (2,y) = (3.4, -6.1) corresponds to (7,0) Preview

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Inverse Trigonometric functions Solutions

List-1 List-IT (0) If number of integral ordered pairs (x, y) satisfying 1 + tan-11 - tan-1 is 'k' then 'k' is smaller than y 10 (P) 3 tan- (11) G () + tan-1 (63) + G + tan-1 + ... + tan-1 ( - 21 X (III) If 1 1 1 tan (tan-1 13 (Q) 4 381 where m & n are co-prime then (m + n + 1) is divisible by If lim x2 x2 = ei where a & b are co-prime then 'a' is co-prime with (R) 5 x-o sinx 3tan-1 X 2 sin x) The value of lim + + 2[xcosecx] is greater than X=0 X X (S) 7 or equal to (Note : [ ] denotes greatest integer function) (I 1) (IV) (T) 8 (U) 10 Which of the following is the only CORRECT combination ? O O 1->S,T,U O ->R,S,T,U 11->P,R,T O 11->P,Q,S

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Inverse Trigonometric functions Solutions

Choose ALL correct answers. If you have more than one choices, please use CAPITAL letters and arrange them in ALPHABETICAL order. About the domain and range of arccos 3 A. - arccos Is for any real number 2 € (-1,1] B. (arccos x <for any real number x. C. 0 < arcsin x < for any real number se El-1,1] D. arccos x <for any real number 2 such that -1 < x <1 E. 0 < arccos x < for any real number a satisfying x < 1 O A, C, E O CE O AB O AD

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Inverse Trigonometric functions Solutions

Choose ALL correct answers. If you have more than one choices, please use CAPITAL letters and arrange them in ALPHABETICAL order. About the domain and range of arcsin x A. - Sarcsin x < for any real number x B. Marcsin x) < for any real number x. C. - <arcsin x < for any real number 2 € (-1,1] D. Marcsin 2 <for any real number such that -1 < x <1 E. - <arcsin x <for any real number a satisfying (x| 31 OBD O AB O C, D, E O A, C, E

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Inverse Trigonometric functions Solutions

Choose ALL correct answers. If you have more than one choices, please use CAPITAL letters and arrange them in ALPHABETICAL order. About the domain and range of arccos 2 A. - Sarccos x <for any real number 2 € (-1,1] B. Jarccos x <for any real number x. C. 0 < arcsin x < it for any real number 3 € (-1,1] D. Jarccos x <for any real number such that -1 <x<1 0 < arccos x < t for any real number 2 satisfying 2 <1 E. O A,C,E O CE O AB O AD

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Inverse Trigonometric functions Solutions

10:19 LTE O AA Atesting.illuminateed.com Question 11 c Tools Question 11 Read the question and type your response in the box provided. Your response will be saved automatically. Consider this right triangle. 22 M N Enter the measure of ZM to the nearest degree. o ©2022 Illuminate Education TM, Inc. <

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Inverse Trigonometric functions Solutions

DO o Wuuel quesuu Will Save this response. Question 7 Write the trigonometric expression as an algebraic expression in u. cos (cotu) To type math symbols, press the Math Type tab (Square Root symbol on the tab above), t many of the answers on this test, such as the degree and pi symbol, the ability to create fr For the toolbar, press ALT+F10 (PC) or ALT+FN 10 (Mac). BI V & Paragraph S Open Sans,s... 10pt 5 se Ex 3 xX2 BEBE E <> † (5)