The quadrant in which `theta = 1930` degree lies in
a] 1
b] 2
c] 3
4] 4

The equation of the circle which touches the axes of coordinates and the line x/3+y/4=1 and whose center lies in the first quadrant is x^2+y^2-2c x-2c y+c^2=0 , where c is (a) 1 (b) 2 (c) 3 (d) 6

The equation of the circle which touches the axes of coordinates and the line x/3+y/4=1 and whose center lies in the first quadrant is x^2+y^2-2c x-2c y+c^2=0 , where c is (a) 1 (b) 2 (c) 3 (d) 6

The point which divides the join of (1,2) and(3,4) externally in the ratio 1:1 a. lies in the III quadrant b. lies in the II quadrant c. lies in the I quadrant d. cannot be found

The equation of the circle which touches the axes of coordinates and the line x/3+y/4+=1 and whose centres lie in the first quadrant is x^2+y^2-2c x-2c y+c^2=0, where c is equal to 4 (b) 2 (c) 3 (d) 6

If A lies in the third quadrant and 3 tan A-4 = 0, then 5 sin 2A + 3sinA + 4 cosA is equal to

The solution set of 3x+4y lt0 lies in which quadrants?

Find the values of sin 2 theta, cos 2 theta, and tan 2 theta, given : (i) sin theta = (3)/(5) , theta in Quadrant I. (ii) sin theta = 3/5 , theta in Quadrant II. (iii) sin theta = - (1)/(2), theta in Quadrant IV. (iv) tan theta =- (1)/(5) , theta in Quadrant II.

If theta lies in the first quadrant and 5 tan theta = 4 , " then " (5 sin theta - 3 cos theta )/( sin theta + 2 cos theta )=

in which quadrant (3/2, 5) lies

If A=2sin^2theta-cos2theta, t h e n A lies in the interval (a) [-1,3] (b) [1,2] (c) [-2,4] (d) none of these