Find. sin tan-1

Q: Given that sinX is -4/5 in Q4 find tan2x

A:

Q: Find tan(-A) if cot (π/2 - A)= -1.48

A: Solution:

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

A: The given expression is tan-1tan4π3

Q: Find the function value. sin 2.3581

A: Given sin 2.3581

Q: Evaluate A (sin x) 12

A:

Q: Find sin o

A:

Q: Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. tan 4°

A: In the given question we have to find the value of tan4°

Q: find sin2x, cos2x, and tan2x if cosx=-5/13 and x terminated in quadrant 111

A: Given  - cos x =-513 To find  -  sin2x, cos2x, tan2x  and x terminates in Quadrant III

Q: Find the exact value of the expression. 7n tan- 12

A: Given expression is, tan7π12 Rewriting the above expression as, tan7π12=tan4π12+3π12tan7π12=tanπ3+π4

Q: Find the angie o, that makes the equation. True; Tan o īO

A:

Q: Write sin A as

A: This question is about trigonometric identites

Q: Evaluate sin (2r)dr

A: From formula Sin 3x = 3 Sin x - 4 Sin3 x - 4 Sin3 x = Sin 3x - 3 Sin x multiplying - both side 4…

Q: Evaluate without a calculator sin (tan-1 1/√5)

A:

Q: Find x. Round your final answer to the tenth if needed. tan 30° 9. X =

A: Given, tan30° = x9  We have to find the values of x

Q: Evaluate without using a calculator. tan -1 √3

A: Given: tan-13

Q: Find tan a dr.

A: Given query is to find value of the integral.

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

A: Evaluate :     ∫0πsin7x2cos4x2dx

Q: Find the exact value of the expression  tan300

A: Solution is here

Q: The expression 1 + tan² x is equivalent to

A: Here given expression 1+tan²x we know that tanx = sinx/cosx and sin²x+cos²x=1 So tan²x = sin²x/cos²x…

Q: Find x if it is the measure of an acute acute in a right triangle and tan x =9.254.

A: tanx=9.254

Q: Calculate fa₁. (1 + tan² a) da

A:

Q: Evaluate ∫ tan θ dθ.

A: ∫tanθ dθ

Q: Evaluate p* sin 0 de dr.

A:

Q: 1 tanx + tanx

A:

Q: -1 +tan (x), then

A: Trigonometry: y=cot-1(1x2)+tan-1(x2)y=tan-1(x2)+tan-1(x2)y=2tan-1(x2)

Q: find tan 2 ¢.

A: Given that,sinθ = 45In a triangle having angle θ as one of its angle,sinθ = Perpendicular…

Q: Find cos 0. Туре + or - [?] (-5,-12)/

A: calculate the triangle sides and using pythagoras theorem

Q: Find exact value: sin(2tan-1(12/15))

A:

Q: Evaluate sin (195°)

A:

Q: Find sin

A:

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

A:

Q: Find /2 sin? xdx.

A: Given integral, ∫0π2sin2x dx

Q: i+?) tan'군 %3D

A: We have to prove following identities

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

A: Given that tantan-112

Q: Evaluate without using a calculator.   tan -1 ( tan  7pi/6)

A: The given expression is tan-1tan 7π6. Use the fact tan-1tanx=x   for  0≤x≤π2 as follows.

Q: If tant=−4/3 and π/2 <t< π, find sint, cost, sect, csct, cott.

A: Given: tan t=-43 The value of t lies in the interval π2&lt;t&lt;π

Q: evaluate without using a calculator.

A: Given,

Q: Find all values of such that sin2x=sinx and 0&lt;=x&lt;=2pie

A: Given equation is Now, we use the identity sin2x=2sinxcosx,

Q: Find  sin2x ,  cos2x , and  tan2x  if  =sinx8/17  and  x  terminates in quadrant  II .

A: we have to find the value of sin2x, cos2x and tan2x, if sinx=817 and x terminate in quadrant II.  in…

Q: Detamine the value Sin e Of tan2e when 12 13 and IT

A: Given:          sin θ = 1213     and  π2 &lt; θ &lt; π    To find :                 The value of tan…

Q: Approxamate the value to the nearest thousandth Tan 78°

A: From the given problem:   tan78°   So,   tan78° = 4.704630109

Q: Iff = 0.8, simplify the expression tan (tan-(f).

A:

Q: If tan(A+B) = 3 and tanB = 1/2, find tanA

A: We can find the value of tanA as below.

Q: The value of tan is undefined

A: Given that: tanπ2

Q: Write as an algebraic expression in x: cos(tan- x)

A: As we know that: tan-1tany=y Given: costan-1x

Q: wer as a sinc

A:

Q: Find a cofunction 2x tan

A: We know that Therefore, we have

Q: Find x if it is the measure of an acute acute in a right triangle and tan x =0.7846.

A:

Q: Find sin(sin ), if n<0< Select one: Ө — п

A: To find sin-1(sin θ), if π&lt;θ&lt;3π2

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.