use the given Corditions 10 find the exact values. of sin(2u) cosQu)rtancz) usingthe doube Aingk ngle formilas sıncau)= %3D Cos(2u)= tan(zu)=

Q: 8. In ARST, mZT = 90, RS = 13, and ST = 12. Find tan S. %3D

A: tan(S) = ?

Q: If cos u = 3/5 with u in QIV, find the values of the remaining five trigonometric func-tions for u.

A: cosu=35

Q: If sin 32º = 28/53, which other trig function has the same value? cos 58º    sin 58º    cos 32º…

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Q: Consider the Seq. {an} Which Begins cos(3), Cos(7) cos(1), cos (14), cos (17) COs(3) 3. 27 81 243 a.…

A: We are given the following sequence an which begins with cos(3)3, cos(7)9, cos(11)27, cos(14)81,…

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Q: 2 sin*x · cos³x dx

A: To evaluate ∫0π2 sin4x . cos3x dx using WALLIS formula.

Q: If the L[ eat cos2t] = (s-a)/( s2 - bs +31), determine the value of a.

A: Some of the formulas of Laplace transform Leat=1s-aLcosat=1s2+a2Leatcosbt=s-a(s-a)2+b2

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A: If, X=B1sinωt and Y=B2sinωt-θ, then, it can be said that Y lags X by an angle θ .

Q: In the given question, verify the identity:-   cosh2 x =- 1 + cosh 2x/ 2

A: To verify: cosh2x=-1+cosh 2x2

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Q: do sulev tos 11. sin 405° 12. cos 420° 13. tan 405° 14. sin 390° 15. csc 450° 16. sec 540° 33т 19.…

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Q: 9 with x in QIV and find the following. 10 Let cos x = cos 2x

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Q: In right argle triargle, A =q0° and tanc = V3 End : sin B cośltcos Bsin C %3D

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Q: 5. Estimate to 4th place accuracy, i.e. within 0.00005 of cos(2º) using its Mac- xpansion. Justify…

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Q: by using the fi cos(3.2) YA 2 0.5 3.

A: In this question, the concept of a trigonometric function is applied. Trigonometric Functions The…

Q: Evaluate

A: To evaluate cosπ4+2π3, use the cosine addition formula, cos(a+b)=cos a cos b-sin a sin b and obtain…

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Q: Calculate the value ofsin30° – tan45° + cos60° – cot45° O 2 O -1 O 4

A: To determine the value of: sin30°-tan45°+cos60°-cot45° Concept: Values are:

Q: Find the exact value of cos 0- if the termin side of 0- in standard position contains (6,-8)

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Q: M 12 T A 208

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Q: Q2-By using the formula cos(A – B) = cosAcosB + sinAsinB & sin(A – B) = sinAcosB - cosAsinB…

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

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Q: Prove the identity. cotx cosx+ sınx CSCX

A: The objective is to prove the identity.

Q: Compute cos (2). As a helpful comment, notice that 4. 4 O V3+v2 || kko

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Q: Show that given that z = sin-12 дхду дудх

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Q: use the given Canditions To find the exact valyes of Sin(2u) cos2u) rtanc2) usingthe double गठिवामन…

A: Here we need to find the value of sin(2u), cos(2u) and tan(2u) using the double angle formulas. The…

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A: Given (sinθ-cosθ,cosθ+sinθ)    0≤θ≤2

Q: cos Ꮎ 1 + tan 0 sin Ꮎ 1 + cote = cos 0 sin 0 Suppo pat bus to as to

A: Left side is given by :cosθ1+tanθ-sinθ1+cotθ

Q: 2n 5. Evaluate sec using reference angles. 3

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Q: 4) Find the exactvalue coslu+v) that tan and cos v 3 in Q1, and Vin Q3) 7

A: Question is solved.

Q: Which equation can be used to find JL 27° K 13.6 cm 7. O cos(27) = # cos(27) = 114 O sin(27) = # O…

A: It is given that, We know that the side in front of the angle is Perpendicular and longest side is…

Q: See attached image. Please provide a solution with a detailed explanation of steps.

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Q: Suppose a cell is suspended in a solution cor

A: Suppose a cell is suspended in a solution containing a solute of constant concentration Cs. Suppose…

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Q: O Trigonometric fumction:- Gruph the following Rumetion Y = 1+ Co52x

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Q: Find the exact value of cos using cos(a - B): Hint: To calculate 71/12, select two fractions that…

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Q: Find 0, if – 360° <0 < 0° and cos (): and 0 in QIII. V3

A: Here given as

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Q: 7x sin 4 %3D nswer, including any

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Q: How do you evaluate ∫ sinmx cosnx dx if m is odd? What if nis odd? What if m and n are both even?

A: If n is odd use substitution with u=sin x, du=cos xdx and convert the remaining factors of…

Q: 8.) Give Rodans: Cos'() the exact an Swer in

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Q: what is the exact value using half angles for 1. sin(11pi/12) 2. cos (7pi/8) 3. tan (5pi/12

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Q: Use the definitions of sin(z) and cos(z) given in Lecture 13 at the 13:30 mark to prove that sin z+-…

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Q: If tan A =ntan B and Sin A :m sin B. psove that co s A: m²-1 2.

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Q: ía) Given that z cos) + isino, show that z" + z" = 2cosn0 and z"- z" = 2isinno. Hence or otherwise,…

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Q: Differentiate the following: 1. sinocose 2 csce -coto tan@sece 3 (cos 0-1)0

A: Topic:- derivatives  Note :- as per our guideline only first three subparts need to answered

Q: Find the length of the path over the given interval. (6 sin(5t), 6 cos(5t)), 0 stsn

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