Topic: Trigonometric Tables
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Answers to Common Questions
How to Remember the Trigonometric Table
1 Remember the formula √x/2 . Write it down before you start calculating the trigonometric numbers. 2 Create a table . In rows, write down the trigonometric numbers (sin, cos, tan, cot). In the columns, write down the angles (0°, 30°, 45°, ... Read More »
Source: http://www.wikihow.com/Remember-the-Trigonometric-Table
How do you write a c code for trigonometric table?
Answer "How do you write a c++ code for trigonometric table?" Read More »
Source: http://wiki.answers.com/Q/How_do_you_write_a_c_code_for_trigonome...
How to read trigonometric table?
how to read trigonometric table: Step 1Â 12/12 PitchThe first thing to do is to determine the 'rise' and..... Read More »
Source: http://www.tutorvista.com/math/solve-trigonometric-tables-online
More Common Questions
Answers to Other Common Questions
In order to give you actual numbers I would need to know for sure which angle is the right angle, but the principles for all three are the same. For all of them use the rules below: a^2 + b^2 = c^2 where c is the hypotenuse and a and b are ...
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Source: http://answers.yahoo.com/question/index?qid=20091015104455AA5GkwJ
#include<stdio.h> #include<conio.h> #include<math.h> void main() { const float pi=3.14; float angle,radian; clrscr(); printf("Angle\t Radian\t\t sin\t\t cos\t\t tangent"); for(angle=0;angle<=180;angle+=10) { radian=(pi/180.0)*angle; printf("\n%0.0f\t%f\t%f\t%f\t%f",...
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Source: http://wiki.answers.com/Q/How_can_you_write_a_c_program_that_prin...
Most scientific calculators have function buttons to find the sine, cosine, and tangent of angles.
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Source: http://www.chacha.com/question/how-do-i-find-values-of-trigonomet...
well, if you had to full table, you would know that sec x = 1/cos x. now, we know that x is 45, so: sec 45 = 1 / cos 45 sec 45 = 1 / 1/√2 sec 45 = √2 I hope that helps!
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Source: http://answers.yahoo.com/question/index?qid=20080903080057AAC7dyj
4515*{cos9*tan78}*4567766/87 tana = 3/5. sina = 3/sqrt(3^2+5^2)= 3/sqrt34. cosa=5/sqrt34 sin2a=2sinacosa=2*3*5/34 =30/34. cos2A= 2cos^2a-1=2*5^2/34 -1 = 16/34 cot80*ctg20*ctg40=tan10*cot20*tam50 as ctg theta=tan(90-theta). tan(30-20)tan(30+...
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Source: http://www.enotes.com/science/q-and-a/how-prove-next-number-ratio...
Normally you figure these out. sin (90+x)=sin(90-x), so for example sin150 = sin30 cos(180-x)= -cosx, so cos160=-cos20 tan(180-x)=-tanx, so tan135 = -tan45 Of course your calculator does these for you automatically, you don't need tables.
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Source: http://answers.yahoo.com/question/index?qid=20100105012840AAq7YSv
You may want to look into binomial theory but, more specifically, the taylor expansion series.
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Source: http://answers.yahoo.com/question/index?qid=20090215233748AAtih96
