What Is The Exact Value Of Cot Pi 2 Socratic
Sin (θ), Tan (θ), and 1 are the heights to the line starting from the x axis, while Cos (θ), 1, and Cot (θ) are lengths along the x axis starting from the origin The functions sine, cosine and tangent of an angle are sometimes referred to as the primary or basic trigonometric functionsIf tan θ sec θ = √3 , then the principal value of θ π/6 is equal to asked in Trigonometry by Taanaya Let n ≥ 2 be a natural number and 0 < θ < π/2 Then ∫ (sinn θ sinθ)^1/n cosθ/(sin^n1θ) dθ is equal to (where C is a constant of integration) asked in Mathematics by Niharika ( 756k points)
Sin(π/2-θ) is equal to
Sin(π/2-θ) is equal to- for the "true" proof you need to use matrice, but this is acceptable sin(ab) = sin(a)cos(b)cos(a)sin(b) sin(pi/2x) = sin(pi/2)*cos(x)cos(pi/2)*sin(x) sin(pi/2) = 1 cos(pi/2) = 0 So we have sin(pi/2x) = cos(x) Since this answer is very usefull for student here the full demonstration to obtain sin(ab) = sin(a)cos(b)cos(a)sin(b) (do not read this if you are not fanFrom the tangent function definition it can also be seen that when the sin θ = cos θ, at π /4 radians (45°), the tan θ equals 1 Then, for the interval 0 ≤ θ < π /4 the tangent is less than 1 and for the interval π /4 < θ < π /2 the tangent is greater than 1
त र क णम त य सर वसम क ओ क स च व क प ड य
Experts are tested by Chegg as specialists in their subject area We review their content and use your feedback to keep the quality highIf 2 cos θ sin θ = 1 (θ ≠ (π/2)), then 7 cos θ 6 sin θ is equal to Rs 10,000 Worth of NEET & JEE app completely FREE, only for Limited users, hurry download now immediately!!2) 1 3) sin θ 4) sin θ Answer (2) 1 Solution sin(π θ) sin(π – θ) cosec 2 θ = (sin θ)(sin θ) cosec 2 θ = sin 2 θ cosec 2 θ = sin 2 θ (1/sin 2 θ) = 1
Set the first factor equal to 0 0 sin ( θ) − 1 = 0 sin ( θ) 1 = 0 Add 1 1 to both sides of the equation sin ( θ) = 1 sin ( θ) = 1 Take the inverse sine of both sides of the equation to extract θ θ from inside the sine θ = arcsin ( 1) θ = arcsin ( 1) The exact value of arcsin ( 1) arcsin ( 1) is π 2 π 2 So, general solution is θ = 7π/4 2 n π, n∈ Z Q17 If cot θ tan θ = 2 cosec θ, then find the general value of θ Sol Given that, cot θ tan θ = 2 cosec θ Q18 If 2 sin 2 θ =3 cos θ, where O≤θ≤2, then find the value of θ Q19 If sec x cos 5x 1 = 0, where 0 < xSuch that the sum of these intervals is equal to 2 π We construct these subintervals so that each one forms a sector with each start and end point on the cardioid The area of each of this sector is then given by the equation d A = r (θ) 2 ⋅ π ⋅ d θ 2 π = 1 2 r (θ) 2 d θ
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How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
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 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic | How Do You Evaluate Sin Pi 6 Socratic |
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 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
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 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
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 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
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 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
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 How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
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How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |  How Do You Evaluate Sin Pi 6 Socratic |
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Calculate sin(100)° Determine quadrant Since our angle is greater than 90 and less than or equal to 180 degrees, it is located in Quadrant II In the second quadrant, the values for sin are positive only Determine angle type 100 is an obtuse angle since it is greater than 90° sin(100) =Answer (1 of 6) This question hit me as well in school when sin x=x assumptions were made in derivations and numericals initially i used to verify this using calculator I used to put in very small values for x and get similar values as result for sin x I grabbed the actual reason behind it i
