Question

sir 

it is very useful while doing  conceptwise,can  you suggest  any material for the exam 2019

10th math CBSE board Bharti Bhawan and science

Collinear ponit

How to jouneral entry pass tds under gst

A college bookstore buys textbooks from two suppliers supplier a and supplier b. Supplier a offers packages of 5 accounting textbooks and 5economic textbooks at birr 50 per package

mathetmatics: the position of OP=3i-2j-k and OQ are referred to the origin 0.Determine OQ if the free vector PQ=-2i+j4k.

1. 43/9
2. 4.3/9

A triangle ABC has the coordinates A(1,2,3),B(-1,-2,-3) and C(3,4,6). Calculate the perimeter and hence the area of the triangle ABC.

1. CosX Cos2X Cos3X=0

1^2−2^2+3^2−4^2+........+(2n+1)^2=−−−−−−−−−−

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