Question
If a sin θ - b cos θ = c and , a cos θ + b sin θ = √(a 2 + b2 - c 2 ).prove that sinθ= cosθ or a^2 = b^2
prove that in an isosceles right triangle the median drawn to the hypotenuse is half the hypotenuse
Find the position vector of the midway joining the points P(2,3,4) and Q(4,1,-2)
- in a mixture of126 kg of milk and water,milk and water are in ratio 5:2. how much water must be added to the mixture to make this ratio 3:2
what is the difference between Balance sheet and Profit and Loss account?