A. Use a calculator to find an approximate value of each expression correct to five decimal places, if it is defined. 1. sin-12

Q: 6) Evaluate the following without a calculator arccos (sin (-)

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Q: Prove the following Sin hZ=0

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Q: Use a calculator to find the value of the expression rounded to two decimal places sin1 0.14 81.79 O…

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Q: Use a calculator to find the value of the expression rounded to two decimal places. 4) tan¬1 (2.8)

A: You can obtain the inverse tangent calculation on a calculator in three easy steps.

Q: Use a calculator to find an approximate value for each expression,rounded to two decimal places.…

A: To evaluate: sin-1(0.7) Solution: sin-1(0.7) On simplifying further we get:…

Q: Find a possible formula for the trigonometric function whose values are in the following table. 3 6.…

A: Given: x 0 3 6 9 12 15 18 y 1 -3 1 5 1 -3 1

Q: below. Ente an Wer to in nearest thousandth. 6 A cos A =

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Q: Create a table of values of sin(1/x) for the following values of x: 2/pi, 2/3pi,2/5pi, 2/7pi, 2/9pi,…

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Q: Find the following function values without using a calculator.

A: The objective is to find the function value, sin3π2 without using a calculator.

Q: ) -1 sin(2cos'x + T

A: Use simple trigonometry and inverse trigonometry function formula.

Q: -1 valuate the following expression without using calculator : tan sin (³²) +cos 35 - 12

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Q: Evaluate the expression under the given conditions. 2/5 sin(0 + 4); sin(0) = O in Quadrant I, cos(4)…

A: 1. sin and cos are positive in Quadrant I 2. Sin is positive and cos is negative in Quadrant II 3.

Q: 180°), determine without the use of a calculator and with the aid of a diagram the value of: cosß…

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Q: Use a calculator to find the value to four decimal places: a. sinπ/4   b. csc 1.5.

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Q: Evaluate the expression under the given conditions. 2/5 sin(e + g); sin(e) e in Quadrant I, cos(@)…

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Q: Find the exact value, in radians, of the expression. V2 sin 2

A: sin−1−22

Q: Evaluate the expression under the given conditions. sin(20); sin(0) O in Quadrant II

A: This question is based on Trigonometric Ratios and Pythagoras theorem.

Q: rreions: Use your scientific calculator to find the values of the followim b tan13.75° cos45° d…

A: We have to find

Q: Use a calculator to find the approximate value of each expression rounded to two decimal…

A: we know that 1 degree = π180radian so we can write  tan1o=tan(π180)radian…

Q: 75 cos a sin? zdx=

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Q: Use a calculator to find the value of each expression rounded to two decimal places .

A: To find cos-123

Q: Evaluate the expression under the given conditions. 5 O in Quadrant IV, tan(@) cos(0 – 4); cos(0)…

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Q: . Find the following values without using a calculator. 1. cos () 2. sin (-) 3. cos(-57) 4. sin (5)…

A: 1)cos(11π3)=cos(4π-π3)               =cos(π3)             (cos(2nπ-∅)=cos∅)cos(11π3)=122)…

Q: Find the exact value of the expressions cos(a + B), sin(a + B) and tan(a + B) under the following…

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Q: Find the exact value of sin a, given that cos a= - and a is in quadrant II. 11

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Q: Evaluate the expression under the given conditions. sin(20); sin(0) ==, in Quadrant II 0

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Q: 17 3. Evaluate each of the following (exact values, without calculator). (cos () a. arcsin ( sin b.…

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Q: Find the value of all six trigonometric functions for e = 4 %3!

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Q: Find the exact value for the expression under the given conditions. 5 cos (a+ B), sin a= for a in…

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Q: (a) cos !9 4 " (b) θ (in degrees) where csc θ = 2.7614 (c) cot 217◦ (d) θ (in radians) where sin θ =…

A: a) Given term is cos94"

Q: Evaluate the expression under the given conditions. sin(0 + 6); sin e =, 0 in Quadrant I, cos é = -…

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Q: Find the following values using your calculate. Round to 2 decimal places. 3. Sin 28 4. Sin 38

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Q: Find the exact value of the following quantities without using a calculator. a) sin' b) cos cos

A: To find the value

Q: 7) Use the given figure to write the trigonometric ratio as fractions and as decimals rounded to the…

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Q: 4. Determine the value of sin 56° to four decimal places. C. 0.5218 a. 0.2736 b. 0.3115 d. 0.8290

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Q: Evaluate the expression without using a calculator. cos T 6 6 sin TT

A: From unit circle cos(pi/6)= sqrt(3)/2 sin(pi/6)=1/2

Q: Use the given information and a calculator to find e to the nearest tenth of a degree, if 0° < 0 <…

A: sinθ=-0.3142 with  θ in the third quadrant. We need to find θ to the nearest tenth of a degree.…

Q: Use a calculator to find the following. (Round your answer to four decimal places.) tan 204° 20'

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Q: Use a calculator to find x, round to one decimal place of a degree if the x is between 0° and 360°.…

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Q: Use a calculator to find a decimal approximation for the following trigonometric function. sin…

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Q: Find the exact value of the following expression. V3 1 sin | 2

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Q: Find the exact value of the following expression. Do not use a calculator to enter a decimal…

A: Find the value of sin(7π/4). We know that sin(π/4)= 1/√2 Here i attached solution of this question.

Q: Use a calculator to solve the following equation for 0 on the interval [–90°, 90°]. 3 sin (0) 4…

A: We can find the value in the interval as below.

Q: Evaluate the expression under the given conditions. 2/5 sin(0 + o); sin 0 = = =, 0 in Quadrant I,…

A: -1/√5

Q: 4. Write an equivalent expression for sin*(x) that does not contain powers of trigonometric…

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Q: Find the exact value of each of the following, without using a calculator. (a) sin-'(1/v2); (b)…

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