If p=cot θ+tan θ and q = sec θ -cos θ, then (p2q)2/3-(q2p)2/3 is equal to
Consider the following :
Which of the above is/are identify/identities
If x/a-y/b tan θ = 1 and x/a tan θ + y/b =1, then the value of x2/a2+y2b2 is
A square is inscribed in a right-angled triangle with legs p and q, and has a common right angle with the triangle. The diagonal of the square is given by
A tangent is drawn from an external point O to a circle of radius 3 units at P such that OP = 4 units. If C is the centre of the circle, then the sine of the angle COP is
ABC and DEF are similar triangles. If the ratio of side AB to side DE is (√2+1) : √3, then the ratio of area of triangle ABC to that of triangle DEF is