In right ∆POV, Angles P and V are the acute angles. If sin P = √21/11, determine tan P.     √21/10     10/11     (11√21)/20     √142/11

Q: Use the given conditions to find the exact values of  sin(2u),cos(2u),and tan(2u)  using the…

A:

Q: Given that sin(a) = 2/5 and cos(b) = − 1/3, with a and b both in the interval {pi/2,pi),find the…

A: Explanation of the answer is as follows

Q: What would be sin c be? I cant seem to figure it out

A:

Q: Find sin x/2, cos x/2, and tan x/2from the given information. tan(x) = 2√2,   0° < x < 90°   sin…

A: Given Data The trigonometry function is tan(x)= 2√2. Then the interval is 0°&lt;x&lt;90°.   Solve…

Q: 9. Given that sin A= 5 , where OCA<II, and tan B = -4, and tan B= 4 2. %3D 3. where 3 TT <B <2 Tl,…

A:

Q: If  sin(?) =  9 41  and  tan(?) = −  9 40 ,  find  sec(?).

A:

Q: uppose that sin x= -1/2 and pi < x < 3pi/2 and that tan y= 5 and 0 < y < pi/2. find the following…

A:

Q: = Prove, for any angle x, Cos (sin¯' (x)) = /1 – x². %3|

A: Let sin-1x=θ Then, x=sinθ As sinθ=Perpenicular Hypotenuse=x1

Q: If sin(θ) = 0.788, then what is the approximate value of csc(θ)?   1.269   4.717   0.212   0.788

A: Given that sin(θ) = 0.788 To find the approximate value of csc(θ)

Q: Considering only the values of a and Bf sec asec Bcos (a + B) is defined, sec asec Bcos (a + B)…

A: Given that trigonometric equation simplifying below;

Q: To begin evaluating | sin*xcos xdx conveniently , express: A) None B sin*x as (sin?x)²and use the…

A:

Q: (-) - Verify the identity. = -sin e 2

A: To verify the identity: cos3π2-θ=-sinθ Verification: Simplifying the left hand side.…

Q: Write the ratios for sin M, cos M, and tan M. K 4/7 16 M sin M= (Type an integer or a simplified…

A:

Q: a. Given: APQR: LR is a right angle. Prove: tan P • tan Q = 1 5 find tan 58° 8' b. If tan 32° =…

A: a) Given triangle ∆PQR is a right angled triangle. ∠R is the right angle. For ∠P, opposite…

Q: A. Find sin? and tan? if cos?=16/65, assuming that 0≤ ��� < ?/2 B. Find sin? , sec?, and cot?  if…

A:

Q: For the following problem, assume that all given angles are in simplest form, so that if A is in QIV…

A: (a) It is given that sin(A) = –4/5 in Q III. Evaluate cos(2A) as follows. Therefore, the value of…

Q: In right ∆QRS, Angles Q and R are the acute angles. If tan Q = √51/7, determine cos R.   √51/10 ≈…

A:

Q: For the following questions, assume that all given angles are in simplest form, so that if A is in…

A:

Q: Given sin B = -t3, where 270o ≤ B ≤ 360o, express cos B as a function of t.   Show on your exam…

A: Given sin B = -t3, where 270o ≤ B ≤ 360o, express cos B as a function of t.

Q: Given ∆JKL, sin K= , cos K = , tan K = \

A:

Q: If sin a and cos a3D 13 12 what is the value of sec. 13 %3D O 13/2 O 13/2 17 O 17/2 26 O 7/2 26

A:

Q: For a given angle a in 5,), we have sin a = . Determine cos x and tan oc exactly.

A: trigonometric ratio problem.

Q: Given ∆ABC, sin B and cos B.

A: Given, △ABC We need to compute the value of  sinB and cosB.

Q: please answer all the parts

A:

Q: Find tan 5, given that tan x = 3 and t<x< 2 10 +1 O A. 10-1 OB. V10 - 1 Oc. V10 + 1 OD. 3. 3. 3.

A:

Q: Find sin(a), given that cos(a) = 2/5 and sin(a) < 0.

A: As we know that, the trigonometric identity: sin2θ+cos2θ=1 Given: cosa=25

Q: Which expression is equivalent to (1 tan 0)tan (20) for all values of 0 for which the expression is…

A:

Q: Given that cos x = 4/5 and x lies in QIV, determine the exact value of sin x/2

A: Use the formula cos 2θ=1-2sin2θ and substitute x2 for θ and then 45 for cos x.

Q: Given that sin(x)=−0.23, what is sin(−x)? Select the correct answer below: −0.23 0.23 −10.23…

A:

Q: d) For parts (d), (e) and (f), suppose u is in the interval (π/2 , π) and tan(u) = -2 Calculate…

A: Given,          tanu=-2

Q: Find (a) sin(?) and cos(?), (b) tan(?) and cot(?), and (c) sec(?) and csc(?). Assume x = 7, y = 9.…

A: First we shall solve the given trianlge. Now we shall find the third side using pythagorus theorem.…

Q: If P = A sin 0 + B cos 0 and Q = A cos 0- B sin 0, find the value of A2 + B² in terms of P and Q. А.…

A:

Q: 1 tan z = 3'

A: The value of tanz =13  is given where, π≤z≤3π2 Solution: (a) Now  we have ,tanz =13, So -tanz will…

Q: Find (a) sin 2t, (b) cos 2t and tan 2t given the following: 1) cost = −5/13 , and π/2 0 3) tant =…

A: The detailed solution is given below Thank you

Q: Suppose sin(0) = -/5 and sin() = -/17, with both angles are in the interval [T, 3" /2). What must be…

A: NOTE: Refresh your page if you can't see any equations. . here we have and the angle is in the…

Q: To begin evaluating sin*xcos xdx conveniently, express: A sintx as (sin?x)²and use the identity…

A:

Q: Given the following proof attempt, explain what is wrong with it, and how you would go about…

A: Solve the equation

Q: Given tan A = -% and cos A < 0, determine sin A. O 4/5 O 3/5 O -3/5 O -4/5

A: Let's find.

Q: sin A = 4/5 with A in QII, and sin B = −3/5 with B in QIII, find sin (A + B).

A: Given query is to find value of sin (A+B).

Q: Show that sin (A + B) is not, in general, equal to sin A + sin B by substituting 30 degree forA and…

A: To prove: sin (A + B) is not, in general, equal to sin A + sin B Given information: The value of A…

Q: Determine the value of angle in the following equations. cos 0 0.4917 sin = 0.0859 8 = tan ¹8.031 e…

A: Solution : 1) cos(θ)=0.4917 ⇒θ=cos-10.4917 ⇒θ=±60.55°+360°k Where k∈ℤ 2) θ=tan-18.031 ⇒θ=82.9°+180°k…

Q: for which a applies that tan(a) = 2 and that o<a< I. Decide a) sin (a) B) cos(a)

A: Please see the below picture for detailed solution.

Q: If  sin(?) =  7 25  and  tan(?) = −  7 24,  find  sec(?)

A:

Q: 1. Use the triangle to the right to find the following (as a fraction and decimalE a) sin ZP d) sin…

A: We have given a right angled triangle PRQ.  We have to find the following trigonometric ratios.

Q: If 0 = tan¬1 (-) and 0 < 0 < 180°, which of the (우), following is equivalent to sin 0? O V3/2 -V3/2…

A:

Q: By an appropriate trigonometric substitution, Choices: √ √10 sin sin 0 cos de cos √10 sin 0 1 /10…

A:

Q: (1) Use the trigonometric identities for sin A sin B, sin A cos B, and cos A cos B to show that |…

A:

Q: Use the given conditions: tan(u)= -3/4, 3pi/2<u<2pi Find the exact values of sin(u/2), cos(u/2),…

A: Given that tanu=-34  ,3π2&lt;u&lt;2π To find sinu2,cosu2,tanu2 We can use the following formulas to…

Q: uppose θ is in the interval ( π/2 , π) and sin(θ) = 1/5 . Evaluate the given quantities exactly, and…

A: sin θ = 15cos2 θ = 1 - sin2θcos2θ = 1 -(15)2 cos2θ = 1 -125cos2θ =2425cos θ = 265