Instead 15 there is 5
Question
Maths
Dec. 9, 2018, 6:07 p.m.
Answer
Circle
Q.Find the equation of circle which passes through the centre of the citcle x2 y2 8x 10y-7=0 and is concentric with the circle 2x2 2y2 8x-12y-9=0
Q.Find the equation of circle which passes through the centre of the citcle x2 y2 8x 10y-7=0 and is concentric with the circle 2x2 2y2 8x-12y-9=0
14. Find the area of the triangle formed by joining the mid-points of the sides of the triangle whose vertices are (0, –1), (2, 1) and (0, 3). Find the ratio of this area to the area of the given triangle.
A box contains contains card numbered 11to123. A card is random from the box. Find the probability that the number on the drawn card is 1a square number 2a multiple of7
Prove that the length of tangents drawn from an external point to a circle are equal using above theorem find the length of AD BE CF
- The volume of cube is increasing at the rate of 0.003 metre cube per second at the instant when the age is 20 cm find the rate at which the edge is changing
