How do you find the maximum and minimum value of sinx COSX?
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How do you find the maximum and minimum value of sinx COSX?
- To get the maximum and minimum value of sinx + cosx , we see that the expression is of the form a*sinx + b* cosx .
- a*sinx + b*cosx, maximum & minimum value is (+,-)√[a^2+b^2].
- i.e. +√2 is maximum value and -√2 is the minimum value.
What is the maximum value of sin x sin cos X?
Maximum value of f(x)=sinx+cosx is. 1. 2. 1√2.
What is the minimum and maximum value of sin x?
for y= sin(x). The maximum value is 1 and the minimum value is -1.
What is the maximum and minimum value of sin?
The cosine function ranges from -1 to 1, therefore the minimum is -1 and the maximum is 1. 2. The sine function ranges from -1 to 1, and since there is a two multiplied by the function, the minimum is -2 and the maximum is 2.
What is the maximum value of sin COSX?
∴ sin(cos x) has max value of sin1.
What is the minimum value of sin +cos?
-1
The minimum value of sinx is -1 and the minimum value of y is -√2.
What is the minimum value of sin x cos x?
How do you find the maximum value of sinx?
The maximum value of sinx is 1. At x = 90°, sinx = 1. The minimum value of sinx is −1. At x = 270°, sinx = −1.
What is the max value of cos X?
1
The maximum value of cosx is 1. At x = 0° and x = 360°, cosx = 1. The minimum value of cosx is −1.
How do you find the minimum value of sine?
The minimum value of the function is m = A ‐ |B|. This minimum occurs whenever sin x = −1 or cos x = −1.
What is the maximum value of sin A?
Maximum value of sin A is 1 when A = 90 degrees. Where A be any angle of function.
What is the value of sin cos?
Values of Trigonometric Ratios at Various Angles:
| Angles (in degrees) | 0° | 60° |
|---|---|---|
| Sin θ | 0 | √3/2 |
| Cos θ | 1 | 1/2 |
| Tan θ | 0 | √3 |
| Cot θ | ∞ | 1/√3 |