Which of the following is the angle of a quadrant?

Which of the following are true in the 1st quadrant all trignometric ratios are positive.

Select and write the correct answer from the given alternatives in each of the following:The measure of quadrantal angle is an integral multiple of

Which of the following points does not lie in any quadrant?

Which one of the following is positive in the third quadrant ?

Which one of the following is positive in the third quadrant?

A is an angle in the fourth quadrant.It satisfies the trigonometric equation 3(3-tan^(2)A-cot A)^(2)=1. Which one of the following is a value of A?

A is an angle in the fourth quadrant. If satisfies the trigonometric equation 3(3-tan^2" "A-cot A)^2 = 1. Which one of the following is a value of A?

(ii) Which one of the following points lie on the second quadrant ?