Question

ques 6

Find the vertices of a triangle, the mid point of whose sides are (3,1),(5,6) and (-3,2)

There vertices of a rhombus taken in order are(2,-1),(3,4)and(-2,3).find the fourth vertex

Who's turnover under 1.5crore yearly, from 3rd quarter 2017-18 they upload quarterly return or monthly return?

1. Show that the point (1,0),(2,-7),(8,1)and (9,6) are concyclic

Show that the point (1,0) (2,-7) (8,1) and (9,6) are concyclic

 From a solid cylinder whose heights is 2.4 cm and diameter 1.4 cm, a conical cavity of the same height and same diameter is hollewed out. Find the total surface area of the remaining solid to the nearest cm^.

(y logx-1)y dx= x dy

cost of 5 pencils and 8 pens is Rs 105/- and for 4 pencils and 2 pens is Rs 40/- then find the cost of 6 pencils and 3 pens