sin < -; tan 8

Q: Determine whether the statement is true or false. Justify your answer. Because tan(3π/4) = −1,…

A:

Q: What is tan(30°)? 30° V5 3 tan(30°) [?]V[ ]

A: NOTE: Refresh your page if you can't see any equations. . here the given angle is adjacent side=…

Q: Evaluate the exact value of 4 /5 tan sec 4

A: The objective is to evaluate the exact value.

Q: 8. cos x+- +sin x- 3 6.

A: According to the guidelines I have to solve only first question. We can solve this problem…

Q: Suppose that sin(θ)=4/8. What tan(θ)=______.

A:

Q: Find (ot (Sin-¹) (-1))

A: cotarcsin-36Use the following property: arcsin-x=-arcsinx=cot-arcsin36Use the following property:…

Q: Simplify tan(2 arctan ). 4/3 2/3 O 3/4

A:

Q: Algebraically prove the identity, Left Side sin +1 1 sin 8-1 2 sec² 0. Right Side

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Q: If sin-1 (sin π/3) = π/3, is sin-1 (sin 5π/6) = 5π/6? Explain your answer.

A: It is given that sin-1sinπ3=π3.

Q: tan 5X lin X→0 Sin子X

A: Given limit is  limx→0tan5xsin7x

Q: Evaluate: " sin' (;) 4 .2

A: Evaluate :     ∫0πsin7x2cos4x2dx

Q: Prove sin?x tan²x – cos?x = sec²x - 2

A: To prove : sin2x tan2x - cos2x = sec2x - 2

Q: sin dr 4 Show that ||

A: first use the formula of cube of sinx.

Q: 9. lim Va sin -00

A: we have to use L'hospital rule to find limits

Q: *Sketch : 3 sin (x-Tt/4) +2 إضافة ملف

A: y=3sin(x-π4)+2

Q: Evaluate integral

A:

Q: 11. sin(2 tan-1 (-) 3,

A: A trigonometric ratios sin, cos, tan can take the input in the unit of degree or radians. The…

Q: 5. tant x + tan2 x = tan? x sec2 x

A:

Q: If x = 4 tan 8, express sin 0 in terms of A.

A: Trigonometric identities help to write the given expression in the terms of the sine function.…

Q: Solve (tan(x)−1)(3tan(x)+√3) = 0 over [0,2π)

A:

Q: Find the value of tan sin 2 3 3 O-5

A:

Q: 2. A 45° sin 45° = - Cos 45° = - tan 45° = -- CSC 45° = - sec 45° =- cot 45° =

A: We have to find value of all trigonometric Ratio at 45°

Q: what is the general solution for -1=2tan(x) + tan2(x)

A: Simple calculation of trigonometric ratio

Q: tan(x²) D, secx

A:

Q: sin 60⁰ tan 90⁰

A: These are standard angles in trigonometry

Q: If csc(x) = 9, for 90° < x < 180°, then sin5) cos 2 (;)- tan

A:

Q: Find sin a. (-/5 ,2) [ ?] 1

A:

Q: Solve for Angle [0°, 360°): (tan x)² - tanx = 0

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Q: Find sin 8x given that tan 4x 24 and <,x < 4 - 8.

A:

Q: Find the exact function values for sin(2?) , cos(2?) ??? tan(2?) when cos(?) = −√5/5 ??? sin(?) > 0.

A: cosx=-55, sinx&gt;0 By using the identity sin2x+cos2x=1, we get…

Q: te: sec(5 x + 4) tan(5 x + 4) dæ

A:

Q: 15. Which is the value of sec2 80° - tan? 80°? O -1 undefined O 1

A: Given :

Q: Find the exact value of the expression. Show work.

A: There are multiple ways to evaluate tan 165° I have presented below one of them. Recall the famous…

Q: 8. 1 sinxcosx tanx + cotx

A:

Q: Explain why sin-1 3 is not defned.

A:

Q: Show that sin 2x Þ 2 sin x by substituting 30 degree for x and then simplifying both sides.

A: To prove: sin2x≠2sinx For x=30°

Q: tan² (x) sec¹(x) dx.

A: Given, ∫tan2(x)sec4(x)dx

Q: It sin (0) =-1/6, Pind sin Lo)

A:

Q: tan 45º cos 180° sin -30°

A: Given tan 45°we know that tanθ=sinθcosθtan 45°=sin 45°cos 45°=1212=1∴tan 45°=1

Q: Find value of sin 2°/2°, tan5°/5° and sin 4°/4  . Please make sure its correct.

A: Let's find value.

Q: (i) Find all sin 20=sec0 the values of 0, 05052 for which

A: Proceed as shown below...

Q: Find sin(2θ) if tan(θ) = 2/3

A: Consider the given trigonometric equation:

Q: tan x sin 2x 2([ ? ]([])?

A: Given,       tan x sin 2x

Q: What is the result if we solve for the value of 2 tan 30°?

A:

Q: 5 li sin lax tan 4x

A: Given query is to find the limit of the expression

Q: Sketch : 3 sin (x-Tt/4) +2

A:

Q: Find tan 3. (9, 12) ? tan 3 = Give your answer in lowest terms.

A:

Inverse Normal Distribution

The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.

Mean, Median, Mode

It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.

Z-Scores

A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.