the focus of the parabolic mirror is at a distance of 6cm from the vertex. if the vertex is 20cm deep . find the vertical diameter ?
Question
Maths
Feb. 20, 2018, 7:15 p.m.
Answer
If ABC is an isosceles triangle with AB=AC and D, E and F are mid point of BC, CA, and AB respectively, then show that AD per pendicular EF and AD is bisected by FE.
Accounts Tax GST
Feb. 20, 2018, 6:34 p.m.
Answer
GST is already credited for this month, Should I need to pay challan or not ? thanks in advance
Maths
Feb. 20, 2018, 6:05 p.m.
Answer
It's not a question but a complaint that your app has many atrocious adds which doesn't have suitable content and are not good for children who prefer this app for learning!!
If PQRS is a quadrilateral P(1, 3) R(2, 6) R(5, 5) and S(6, 2) are four points .Prove that PQRS is a parallelogram by vector methods
If PQRS is a quadrilateral P(1, 3) R(2, 6) R(5, 5) and S(6, 2) are four points .Prove that PQRS is a parallelogram by vector methods
Maths
Feb. 20, 2018, 3:23 p.m.
Answer
In exercise 12.3 Q.no-2 can we take area of major sector + area of triangle
If PQRS, P(1, 3) Q(2, 6) R(5, 5) S(6, 2) are four point.Prove that PQRS is a parallelogram by vector method.
Ex : 4.2 (13) question is wrongly solved sir please check it or I'm not getting it correctly