Table of Contents
What is the value of root of 1 sin theta by 1 sin theta?
Root 1+ sin theta / 1- sin theta= sec theta + tan theta.
What is the value of sin theta 1?
The value of sin 1 is 0.8414709848, in radian. In trigonometry, the complete trigonometric functions and formulas are based on three primary ratios, i.e., sine, cosine, and tangent in trigonometry.
Are equal to a sin theta?
As per the sin theta formula, sin of an angle θ, in a right-angled triangle is equal to the ratio of opposite side and hypotenuse. The sine function is one of the important trigonometric functions apart from cos and tan.
What is the formula of 1 sin 2 theta?
1 Expert Answer 1+sin2x = 1+2sinxcosx = sin^2x + cos^2x + 2sinxcosx = (sinx + cosx)^2 = an alternate way of expressing 1+sin2x -> if this is what you were looking for.
What is the value of cos theta?
Values of Trigonometric Ratios
| Angle (In Degree) | 0° | 90° |
|---|---|---|
| Cos θ | 1 | 0 |
| Tan θ | 0 | ထ |
| Cot θ | ထ | 0 |
| Sec θ | 1 | ထ |
What is sin theta equal to?
In the context of a right angle, the sine function, written as sinθ is equal to the division of the opposite side of the reference angle (θ) by the hypotenuse, or long side, of the triangle.
How to solve sin(Theta) = (square root of 2)/2 sin(θ)?
Solve for? sin (theta)=- (square root of 2)/2 sin(θ) = − √2 2 sin (θ) = – 2 2 Take the inverse sine of both sides of the equation to extract θ θ from inside the sine. θ = arcsin(− √2 2) θ = arcsin (- 2 2)
What is the formula to find the value of CSC Theta?
csc (theta) = 1 / sin (theta) = c / a. cos (theta) = b / c. sec (theta) = 1 / cos (theta) = c / b. tan (theta) = sin (theta) / cos (theta) = a / b. cot (theta) = 1/ tan (theta) = b / a.
What is the period of the sin(θ) sin function?
The period of the sin(θ) sin ( θ) function is 2π 2 π so values will repeat every 2π 2 π radians in both directions.
When do we use 2sinθ<θ?
Only when θ=0. It is geometrically obvious that for any θ between 0 and π/2, 2sinθ is the length of the chord of an arc of radian measure 2θ in a circle of radius 1. And since the chord is shorter than the arc, we must have sinθ<θ for all such θ.
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