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 |
