Although a calculator won't help you learn the basic principles of trigonometry, it is almost indispensable for doing the grunt work.This article will show you how to use the basic trigonometric functions on your calculator. Find the sine, cosine, or tangent of an angle. Simply enter the val...
Using cosine on a calculator saves a lot of time compared to looking it up in a table, which people did before calculators. Cosine comes from a part of mathematics called trigonometry, which deals with the relationships between sides and angles in right triangles. The cosine specifically deals ...
How do you put tan5=b/2 in a calculator? What is the use of a PV diagram? When they say that the lim(as x approaches 1) times f(x) = -9, does it mean that from -9 does x approach 1? Explain how to find which method of depreciation is to be used based on the asset. ...
How to Find the X Intercept of a Function How to Use a Graphing Calculator How to Find the Period of a Function How to Find the Domain Range of a Parabola Parameter... How to Use the TI-84 to Find the Area Under the Normal... ...
Grams to Troy Ounces Enter the number of grams of gold or silver you have into your calculator. For this example, consider 100 g of gold. Press the division sign. Enter "31.1" -- the number of grams in a troy ounce. Press the total sign ("=" on most calculators). The result is ...
Divide the horizontal measurement by the vertical one with a calculator then take the inverse tangent (usually denoted by "Tan" with a small "-1," or by "Arctan" or "Atan"). Make sure the calculator is in degree mode and not radian mode. The result is the camber angle. As described...
How to find the number of sides of a polygon using the given angle? How do you add coefficients with exponents? Convert 7.6029x10^-5 to standard number form using a calculator Without using a calculator find the exact values of arctan sqrt 3, arccos (sqrt 3)/2, and sin^-1 (sqrt 2...
I am trying to make a programme to convert cartesian coordinates to polar coordinates. My calculator returns arctan(1) as pi/4. MATLAB on the other hand returns atan(1) as 0.7854. How can I get MATLAB to return numbers like this as expressions of pi?
In the math module, I could only find cos/sin/tan/acos/asin/atan. These take the argument, respectively return the answer, in radians. How can I use degrees instead? Here's my code: import math x = math.cos(1) y = x * 180 / math.pi print(y) 30.9570417874 My calculator, on ...
angles, such as the sine, cosine and tangent. Calculators can be handy in finding these functions because they have sin, cos and tan buttons. However, sometimes you won't be allowed to use a calculator on a homework or exam problem or you might simply not have a calculator. Don't ...