- Cos-1 (cos-680)
THERE Is a square field whose side is 44 m . A square flower bed is prepared in its centre leaving a gravel path all around the flower bed . The total cost of laying the flower bed and gravelling the path at Rs.2.75 and Rs. 1.50 per square metre respectively is Rs 4904 . Find the eidth of the gravel path
Find zeros of 4 root 3x square + 5x -2 root 3 writ the realtion between the zeroos and coeficient
Find zeros of 4 root 3x square + 5x -2 root 3 writ the realtion between the zeroos and coeficient