3 tane=1,4/637 findo to nearestolegr

Q: Express 10 sin 45 as a number which is (a) Three significant Figures. (b) Three digits after the…

A: Topic- simplification

Q: State the half-angle identities used to integrate sin2 x and cos2 x.

A: Given, The functions are sin2 x and cos2 x

Q: 2. A ball travels in a circle at 3 radians/s and starts on the positive x-axis. How far away is the…

A: Let 'w' be the angular speed of the ball travels in a circle.  Thus, w= 3 radians/s.  Let 't' be the…

Q: find the four non zero terms in the maclaurin serise for sin h-lx

A: Formula Used: We will need following binomial expansion:

Q: Find tano $+ SinØ

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Q: Find he principal valeier of the folousag (@) tanG) (6) Cos ) co tan 62) चिम्य ख

A: Given: tan-1-1, cos-112, tan-13, cos-1-12 we know that tan-1-x=-tan-1x…

Q: Suppose that places) < 0 < 2T, csc(0)=8/3, find sin(0)=___. 2 (round to 3 decimal

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Q: 4) Use a unit circle to show that tan(0 +n) = tan 0. %3D

A: Given information: use unit circle and prove, tanπ+θ=tanθ   Here we use the formula:…

Q: If tan 0 = 1, find 0. Enter vour next sten here

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Q: 3. e<4TI. 2. ind 3. where when tan e = -

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Q: find @ Sin 2TTH Sin 4TTH lt 2. 0.7073in21t icdt

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Q: 2. S tane sec4 0 d0

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Q: Find Cos asinsa da Bubstitute

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Q: Find the value of  x cosx = cos600 cos300 + sin600 sin300

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Q: If sine = -7/25 and rt < 0 < 3Tt/2, find tane. %3D

A: Given that sinθ = -725 and π&lt;θ&lt;3π2 We need to find tanθ = ? First, we need to find θ from sinθ…

Q: and π 6. If tan y = - <y<7, find sin

A: We have  tany=-115 and π2&lt;y&lt;π we have to find siny2=? by using half angle identity.

Q: Use a special right triangle to express sin 60 as e fraction or as a decinal to the nearest…

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Q: » find period of 8 ystan 4x @ y.5.cos.so* Cos 10X

A: Given y = tan(4x) Period = π/k where k is coefficient of x Therefore k = 4 Period = π/4

Q: 2 _ 2 if tane + sin0= m and tan0 – sin0 = n ,show that m² – n´ = 4 mn

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Q: find area Circle Tima con -Sel up DOnt evaluate 7 OF -S SinØ 3 inside region ouHSide オ S.

A: To find the area of the region outside the circle r=-5sinθ &amp; inside the limacon r=2-sinθ. The…

Q: Find sin 2x, cos 2.x, and tan 2x if cosx 2 and x terminates in quadrant II.

A:

Q: Use a special right triangle to express tan 45° as a fraction or as a decimal to the nearest…

A: We have to use special right angle triangle to express tan45°.

Q: The area (number) inside the one loop of r^2=4 sin2 theta is

A: We have to find the area enclosed in the loop of r2=4sin(2θ)

Q: /2 S sin50cos3ed0

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Q: Find the exact value of sec 3 (플)

A: Given sec2π3   We have to find the exact value of  sec2π3

Q: 40. tan arccos

A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as…

Q: ☺ Find tue indefinile intgrel. cos (5@] do

A: ∫un du = un+1n+1+C ; where, 'C' is an integration constant.

Q: Find the period N of the sequence x(n) = cos 8 (*)) + sin sin 15 60 O 15 O 120

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Q: 9. Evaluate 1+tanhx 1-tanhx

A: Evaluate ddx1+tanhx1-tanhx

Q: Find MLE for theta

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Q: Find 0, if 0° <0<360° and V3 and 0 in QIII tane = %3D 3

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Q: then tan 0 is equal to If tan 4. %3D 3

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Q: 3. Find the area of one of the sine curve.

A:

Q: → find period of yotan 4x 2 ya 5 Cos 10*

A: Since, you have asked multiple question, as per our company guidelines we will solve the first…

Q: If 5 tana =4 5 sin a – 3 cosa 1 Show that 5 sin a + 2cos a 6.

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Q: (b) у — 2г tan-"(г) — In(1 + x?)

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Q: Evaluate arctan(sec t). 4

A: Evaluate arctan(sec ).

Q: 3. tane de ) 71+ n cose)/3

A:

Q: 14) Fuil Elhe exact value: coa (arcsin 3)

A:

Q: Without using calculator find the exact value of cos (arcsin(3/5) + arccos(4/5))

A: solution

Q: 3 tan-(x)dx = In (4) 2/3 None - In (4) 품-In (2)

A:

Q: 7. Find the period and the asy а) у%3D sec(® — 2п.

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 4. As 0 increases from 90 to As ð increases for 180 to 270 degrees, describe the value of Cosine…

A: here we discuss the , some degree to describe the value of cosine and sine over the interval . cos…

Q: Suppose that sin(θ)=4/6. What cos(θ)=______. (round to 3 decimal places)

A: sin(θ)=4/6

Q: If y = cos x, how many periods will there be between -577 and 97 ?

A:

Q: Find the exact value of sec(arcten 2/3).

A: Let a = arc tan 23. Then       tan α=23 Using; 1+tan2 α=sec2 α⇒sec α=±1+tan2 α

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.