The angle made of the line passing through the points `(-2,3)` , `(-1,4)` is
a) `pi/4`
b) `pi/3`
c) `pi/6`
d) `(3pi)/4`

Angle between the tangents to the curve y=x^(2)-5x+6 at the points (2,0) and (3,0) is : (a) (pi)/(3) (b) (pi)/(2)( c) (pi)/(6) (d) (pi)/(4)

sin^(-1)((-1)/2) (a) pi/3 (b) -pi/3 (c) pi/6 (d) -pi/6

pi/4 + pi - pi/3 - pi/6

The angle between the tangents to the curve y=x^(2)-5x+6 at the point (2,0) and (3,0) is (pi)/(2) (b) (pi)/(3) (c) pi (d) (pi)/(4)

cot^(-1)(-sqrt3)= (a) -pi/6 (b) (5pi)/6 (c) pi/3 (d) (2pi)/3

If a line makes an angle of pi/4 with the positive directions of each of x-axis and y-axis, then the angle that the line makes with the positive direction of the z-axis is (1) pi/6 (2) pi/3 (3) pi/4 (4) pi/2

Find eq^(ns) of lines passing through the point (2,3) and inclined at an angle (pi)/(4) to the line 2x+3y=5

(pi)/(4)+(2 pi)/(3)-(pi)/(6)

(pi)/(4)+(pi)/(3)+(pi)/(6)

The angle between the tangents drawn from the point (1,4) to the parabola y^(2)=4x is (A) (pi)/(6)(B)(pi)/(4) (C) (pi)/(3) (D) (pi)/(2)