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
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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
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