0.84805

## What is the sine and cosine of 30 degrees?

Sines and cosines for special common angles

90° π/2 0
60° π/3 1/2
45° π/4 √2 / 2
30° π/6 √3 / 2

## How do you find cos 35?

Cos 35 Degrees The cos of 35 degrees is 0.81915, the same as cos of 35 degrees in radians. To obtain 35 degrees in radian multiply 35° by / 180° = 7/36 . Cos 35degrees = cos (7/36 × .

## What is the value of cos Square 36 degree?

The Amplitude Of A Wave Is What Is Induced Current

## What is the period of Cos function?

The cosine function is a trigonometric function that’s called periodic. The period of a periodic function is the interval of x-values on which the cycle of the graph that’s repeated in both directions lies. Therefore, in the case of the basic cosine function, f(x) = cos(x), the period is 2π.

for becoming

## How do you know if a graph is sin or cos?

Look at the graphs of the sine and cosine functions on the same coordinate axes, as shown in the following figure. The graph of the cosine is the darker curve; note how it’s shifted to the left of the sine curve. The graphs of y = sin x and y = cos x on the same axes.

## What does a cos curve look like?

To graph the cosine function, we mark the angle along the horizontal x axis, and for each angle, we put the cosine of that angle on the vertical y-axis. The result, as seen above, is a smooth curve that varies from +1 to -1. It is the same shape as the cosine function but displaced to the left 90°.

## What is the maximum value of cos?

Maximum value of cos θ is 1 when θ = 0 ˚, 360˚. Minimum value of cos θ is –1 when θ = 180 ˚. So, the range of values of cos θ is – 1 ≤ cos θ ≤ 1.

## What is the maximum and minimum values of sin theta?

The maximum value of sinθ is 1, we get this value when θ=90o and the minimum value of sinθ is -1 which is formed when θ=270o.

## What is the highest value of sin theta cos theta?

Hence, only at θ=π4 function f(θ) is attaining a maximum. From the above, we have found the maximum value of sinθ+cosθ as √2 .