14. Find the value of x * xo 120°

Q: +... If 2 = e1#1+a202+..tan#n, where a + a + .. + a, = 4. Find 42 22

A: Let us consider a function z=f(x1,x2,x3,⋯⋯⋯⋯,xn) then the partial derivatives is given as  ∂z∂x1,…

Q: In AXYZ, the measure of ZZ=90°, YX = 37, ZY = 12, and XZ = 35. What ratio represents the sine of ZX?

A:

Q: Find the numerical value of each expression. (a) sech(0) (b) cosh-(1)

A:

Q: If sin A = −√65 /65 with 180 ≤ A ≤ 270, find cosA/2

A:

Q: 2. Find the EXACT value of sin (P). 10 8.

A:

Q: Find: L[5+2 sin 5t – 6tže est

A: Given that: L5t3+2sin25te5t-6t52e5t

Q: "nd tan(2A), if tan(A) 12 and A is in quadrant 2. 5

A: Given that:tanA=-125To find tan2A

Q: 20 e sin 30 d0

A: Explanation of the answer is as follows

Q: Find the value

A:

Q: В 8 C 17 15 A Find sin(B) in the triangle.

A: We know that in right angle triangle  Sin(theta)= perpendicular/Hypotenuse

Q: O Find Hhe lme qr=sin'o when the elpe 3.)

A:

Q: 13п What is the exact value of sin-(x) if x =cot 4 A 4 B 4 D 티2

A: Option (c) π2

Q: 4 Using trigonometric substitutions, S dx is equal to: xV16 – x²

A:

Q: If the solution to ſe2* sec²(e²×+1)dx is equal to k tan(e2x+1) + C , find the exact value of k.

A: We know, ∫sec2(x)dx=tan(x) ddxemx=memx

Q: = -6, s in quadrant II

A:

Q: 1 dr r/1+ x6 (use trigonometric substitution) 3.

A:

Q: Find 34. tan?x sec x dx

A: Given that: ∫tan2x.secx.dx

Q: 102 /sin?xcos (2x)dx

A:

Q: | sin? 8x dx = попe

A: We have to find the integral.

Q: Evaluate the expression under the given conditions. sin(0 – 4); tan(8) 4' O in Quadrant III, sin(@)…

A: sinθ-φ; tanθ=34, θ in quadrant III, sinφ=-1010, φ in quadrant IV tanθ=34 III quadrant Since both…

Q: e one leaf of the rose: r = 6 sin(30)

A: Given r=6sin(3theta)

Q: 240 sin z cos? rdr=

A: here we use the u-substitution method .

Q: Find the exact value, in radians, of the expression. V2 sin 2

A: sin−1−22

Q: 12. Explain why using trigonometric substitution with x = a tan u often involves a triangle with…

A: Consider the right triangle below with angle u , opposite side x and adjacent side a.

Q: А k 90° t C

A: To find :  tan A = tan B= Solution: tan (theta) = opposite side/adjacent side

Q: 75 cos a sin? zdx=

A:

Q: Find sin A. A 60 47 37.296 B

A:

Q: c) y sin 53x =

A: Given :y=sin53x

Q: What is the exact value of the cos ZXYZ? 7 6. Y Z. 8. 11 514

A:

Q: to 5é sin (t-s)ds

A:

Q: find dr/dθ r = 4 - θ2 sin θ

A:

Q: 2. Find the value of sin sin (b) (c) - (d) ord ovlo2 11229 113

A:

Q: | Sec?x tanx dx

A:

Q: S sin? xcostxdæ

A:

Q: If Sin(B)= 0.4536, what is B?

A: Topic-  sin value and it's angle

Q: (b) If y = sin (m sin -x), find the value of (yn)o .

A: (b) Given that y=sinmsin-1x

Q: In AXYZ, the measure of ZZ=90°, XZ = 63, ZY = 16, and YX = 65. What ratio represents the sine of X?

A: First sketch a triangle for the given measures as shown below.

Q: 2)Solve overr the inter val [o, 360°) If necessary round to the nearest tenth of a degree. Sin o…

A: we need to find  θ

Q: l side of θ lies along the lin

A: we have to find sin θ and cos θ if the terminal side of θ lies along the line y = 4x in QI

Q: п п sin?ydx + cos?xdy = 0; y 4 ||

A: topic - differential equations

Q: This question is designed to be answered without a calculator. Let y = 2 sin (2x) and dx = ky, where…

A: To find the value of k

Q: If tane = 2, then sin0 D Оа. 12 13 O b. 12 с. 13 5 d. 5 13

A:

Q: Using trigonometric substitutions, S xv16 - 16 dx is equal to: - x2

A: Since you have asked multiple question,as per our guidelines we are supposed to answer only one…

Q: 3. Which is the solution to the equation sin?x = 3cos²x, x = 3 3

A: Given the equation: sin2 x=3cos2 x We know that  sin2 θ+cos2 θ=1 So, sin2 x=31-sin2 xsin2 x=3-3sin2…

Q: Find the value of x. Round to the nearest degree. 1. 2. 3. 14 of 13 of 5n

A: The given triangles are right angle triangles. (a) The value of angle x is calculated as,…

Q: If sec A = √10 with 0° ≤ A ≤ 90°, find sin 2A and sin A/2

A:

Q: S(1) = -e" sin (21 +7)

A:

Q: 8 C 17 15 A Find sin(8) in the triangle.

A: We have to find sin beta of the given triangle.

Q: 14. xdx + sin? () [ydx – xdy] = 0 %3D

A:

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.