2.1. Accessing functions In the question above, you accessed variables within the math module. Modules also define functions. For example, math provides the name sin for the sine function. Having imported math already, we can write math.sin(3) to compute the sine of 3. (Note that this sine function considers its argument to be in radians, not degrees. 180 degrees are equivalent to radians.) Question 2.1.1. A 4-radian (45-degree) angle forms a right triangle with equal base and height, pictured below. If the hypotenuse (the radius of the circle in the picture) is 1, then the height is sin(4). Compute that value using sin and pi from the math module. Give the result the name sine_of_pi_over_four . sin(0) ,0 = B cos(0)

2.1. Accessing functions In the question above, you accessed variables within the math module. Modules also define functions. For example, math provides the name sin for the sine function. Having imported math already, we can write math.sin(3) to compute the sine of 3. (Note that this sine function considers its argument to be in radians, not degrees. 180 degrees are equivalent to radians.) Question 2.1.1. A 4-radian (45-degree) angle forms a right triangle with equal base and height, pictured below. If the hypotenuse (the radius of the circle in the picture) is 1, then the height is sin(4). Compute that value using sin and pi from the math module. Give the result the name sine_of_pi_over_four . sin(0) ,0 = B cos(0)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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