Use a calculator to find the value of the following expression rounded to two decimal places. tan -1(- 1312) tan 1(- V312) - (Round to two decimal places as needed.)

Q: Use a calculator to find an approximate value (in radians) of the expression rounded to five decimal…

A: We will solve the following.

Q: If sin²0 3 find all possible values for 0, where -180° < 0 < 180°.

A:

Q: Use a calculator to approximate the value of the expression arctan 2.8, if possible. Round your…

A: The given trigonometric expression is:

Q: Evaluate without using a calculator.     tan    -1 ( tan 4 pi/3)

A: The given expression is tan-1tan4π3

Q: without a calculator tan(π/3)=

A:

Q: Evaluate without using a calculator.     tan    -1 ( tan 5pi/6)

A: tan-1tan5π6

Q: Determine the exact value of each expression without the aid of a calculator. 1. cos^-1(cos7π/6)

A: the exact value of each expression without the aid of a calculator. 1. cos^-1(cos7π/6)

Q: Find the exact value, in radians, of the expression tan'- 13)

A:

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: 1. Find the exact value. Do not use calculator. sec 30°

A:

Q: Give the exact value of the expression without using a calculator. sin(2arccos(1/5))

A:

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

A: To use a calculator to approximate the value of expression rounded to two decimal points: tan-1(0.2)…

Q: Without using a calculator, evaluate the following expression.  tan 1tan-1 12

A: Given, The expression, tan(tan -1 12).

Q: Evaluate without using a calculator.       cot ( tan  -1 1/2)

A:

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

A:

Q: Use a calculator to approximate each value to four decimal places.              16.3 degree

A: GIVEN16.3°

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

A:

Q: Use a calculator to give the value in degrees. tan (-0.7002) O-33° O 145° O -35° -38°

A: To calculate

Q: Determine the numerical value of the following without the we of expression Togio (1000 ray…

A: Solve each part of the expression at a time log10(1000100)100 Using the law of exponents of the…

Q: tan 30

A: follow next step

Q: Use a calculator to find the value of the following expression rounded to two decimal places. - 1…

A:

Q: Find the exact value of the given expression without using a calculator. 23n tan -- 4

A: The solution is :

Q: Use a calculator to find the value of the expression tan-1(-30) rounded to two decimal places.

A: We have to find value of tan-1-30. We know that tan-1-x=-tan-1x Therefore, given expression can be…

Q: Find the exact value of the expression, if possible. Do not use a calculator.

A: tan-1tan-π3

Q: Find the exact value of each expression

A: Find the exact value of the expression: tan2tan-134

Q: Without using a calculator, evaluate the following expressions as shown.

A: we know that tanθ=3 when θ=π3 for θ∈-π2,π2

Q: Find the exact value of the expression sec 22π/3. Do not use a calculator.

A: Given- sec22π3 To find- the value of the trigonometric expression. Formula used- secnπ-θ=secθ

Q: Find the exact value: (no calculators!) V3 -1 tan 3

A: to find:- exact value.

Q: Find the exact value of the expression. Do not use a calculator. tan tan 0号 O57

A: The range of Arc Tan is -π/2 to π/2

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: Use a calculator to approximate each value to four decimal places.             tan -(25 degree)

A: Given: tan(-25°)

Q: Evaluate the expression without using a calculator. sin-() 1

A:

Q: Use a calculator. Round to the nearest tenth. Find tan−1(0.6745).

A:

Q: Use a calculator to find the value of the expression cos-1 √5/ 7 rounded to two decimal places.

A: Given:cos-157

Q: Find the exact value of the expression sec 11π/6. Do not use a calculator.

A: Consider the following expression: sec11π6=sec2π-π6 Use the following formula: sec2π-θ=secθ…

Q: Use a calculator to find the value of the expression sin-1(-0.32) rounded to two decimal places.

A: Given expression: sin-1-0.32

Q: Use a calculator to find an approximate value (in radians) of the expression rounded to five decimal…

A:

Q: Evaluate sec (pi/12)

A:

Q: Find the exact value of the expression. Do not use a calculator. -1 tan tan 7. 27 5T

A:

Q: Use a calculator to find tan 143.8°. Please round the answer to the nearest ten-thousandth.

A: Solution: The objective is to find the value of tan(143.8)

Q: Simplify the expression  Sin(Tan ^-1(pi/3)) without using a calculator

A:

Trigonometric Identities

Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.

Inverse Trigonometric Functions

Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.