trigonometry

Summary - Trigonometric equations - sin q = 0 q = n p , n Z - tan q = 0 q = n p , n Z If a is some constant angle, then - sin q = sin a q = n p + (-1) n a , n Z - cos q = cos a q = 2n p a , n Z - tan q = tan a q = n p + a , n Z If a is some constant angle, then - sin 2 q = sin 2 a q = n p a, n Z- c..

Question 1 - Question: Answer: Solve the equations sec q + tan q = x ....(..

Question 1 - Question: Answe..

One of the main use of trigonometry is to find the distances between points, or the heights of objects, without actually measuring these distances or these heigh..

In Greek 'Trigonon' means a triangle. 'Metron' means a measure. The combination of these two words gives us the word 'Trigonometry'. Trigonometry is the branch of mathematics that deals with the relations between the sides and angles of triangles. In our study we will deal..

One of the main use of trigonometry is to find the distances between points, or the heights of objects, without actually measuring these distances or these height..

Trigonometry is that branch of mathematics which deals with the measurements of sides and angles of triangles. The figure obtained by rotating a given ray about its end point is called an angle. An angle is called positive if the direction of rotation of ray from initial side to ..

A trigonometric equation is an equation involving the trigonometric functions of unknown angles. Example; sin x = 1/..

0 o , 30 o , 45 o , 60 o and 90 o are called standard angles. These angles are called standard angles because it is possible to obtain simple mathematical ratios for these angle..

For x [-1, 1], if q is an angle whose sine is x, then we say that sine inverse x is q and write sin -1 x = q..