multiple choice questions in trigonometric function

Trigonometric Ratios of Multiple and Sub-multiple Angles - The following results have already been derived under Circular function..

Which of the choices represents the associative property of multiplication? => p × ( q × r ) = ( p × q ) × r or p × ( q + r ) = p q + p r or p × q × 1 = p × q or p × q × r × 0 = 0..

The circle whose radius is 1 unit whose centre is the origin of a rectangular co-ordinate system is called the unit circle. 1. cos q = x. 2. sin q = y. 3. tan q = y/x. 4. sec q = 1/x. 5. cosec q = 1/y. 6. cot q = x/y. The six functions of q defined by the above equation are..

Find the amplitude of the trigonometric function from the graph shown. => - 1 or 4 or 1 or 0..

Find the period of the trigonometric function from the graph shown. => 4.5 π or π or 9 π or 5 π..

Find the period of the trigonometric function of the graph shown. => 5 π or π or 10 π or π 2..

Which of the following choices represents a function? => Input: Number of channels in your television; Output: Cost of the television or Input: Number of fishes in an aquarium; Output: Cost of the aquarium or Input: Time taken by the car to travel certain distance; Output: Dista..

Find the values of the following angles:..

Match the polynomial function graph to its zeros and multiplicity. => - 3 (multiplicity 3); 2 (multiplicity 2) or - 3 (multiplicity 2); 2 (multiplicity 3) or - 3 (multiplicity 3); 2 (multiplicity 3) or - 3 (multipl..

The Values of Trigonometric Functions of 90 o and 0 o are: cos90 o = 0, sin90 o = 1, tan90 o = Not defined, sec90 o = Not defined, cot90 o = 0, cosec90 o = 1, cos0 o = 1, sin0 o = 0, here cosec0 o and cot0 o are not defined, sec0 o = 1, tan0 o = ..