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clc,clear
//example 1.8
//To find all trigonometric functions when sine functions is given
sin_A=2/3 //given
//since sine function is opposite/hypotenuse and
//T-ratios are defined interms of ratio of sided of right triangle
opposite=2;
hypotenuse=3;
BC = opposite;
AB = hypotenuse;
b = sqrt(hypotenuse^2- opposite^2) //by pythagoras theorem
adjacent = b;
cos_A = adjacent / hypotenuse;
tan_A = opposite / adjacent;
csc_A = hypotenuse/opposite;
sec_A = hypotenuse/adjacent;
cot_A = adjacent / opposite;
printf('for ANGLE A')
printf('\nsin(A)= %.4f ; cos(A)= %.4f; tan(A)= %.4f;\n',sin_A,cos_A,tan_A)
printf('csc(A)= %.4f ; sec(A)= %.4f; cot(A)= %.4f;',csc_A,sec_A,cot_A)
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