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Signs of trigonometric function theta
Signs of trigonometric function theta: If theta θ is not a quadrant angle, then it will lie in a particular quadrant. Because r = √ x²+y² is always positive, it …
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Trigonometry
Signs of trigonometric function theta: If theta θ is not a quadrant angle, then it will lie in a particular quadrant. Because r = √ x²+y² is always positive, it …
Signs of trigonometric function theta Read MoreTrigonometric identities of any real number theta:For any real number theta (θ) we shall derive the following fundamental identities. (1) sin²θ + cos² θ = 1 (2) 1 + tan² …
Trigonometric identities of any real number theta Read MoreTrigonometric Function of any Angle:Consider a right Angle Triangle ABC with Angle ∠ C =90° and side a, b, c as shown in the Figure. Let m ∠ A = …
Trigonometric Function of any Angle Read MoreInitial side and terminal side angle:Two rays with a common starting point from an angle and the other is terminal side. The angle is identified by showing the direction of …
Initial side and terminal side angle Read MoreCircular radius of length theta: Where r is the radius of the circle l, is the length of the arc and theta mathematical denoted by θ is the circular measure …
circular radius of length theta Read MoreSexagesimal system Degree minute second: If the initial ray OA Rotates in anticlockwise direction in such a way that it coincides with itself, the angle then formed is said to …
Sexagesimal system Degree minute second Read Morex.y coordinate system of rotation: Let x y coordinate system be given. We We rotate the x y coordinate system about the origin through an angle θ, where 0 < …
x y coordinate system of rotation Read MoreLinear inequalities in ordered pair(1)The set of ordered pair (x, y) such that ax+by < c (2) And the set of ordered pair (x, y) such that ax+by > c …
linear inequalities in ordered pair Read MoreLine segment dividing the point: Let A (x ₁, y ₁) and B(x ₂, y ₂) be the given two point in a plane. The coordinate of the point dividing …
Line segment dividing the point Read MoreCollinear and non-collinear point in the plane, two or more points which lie on the same straight line are called collinear points with respect to that line and outside the …
Collinear and non collinear point Read More