Question

nal Council of Educational Research and Training (NCERT) ap
k done by the textbook development committee responsible for
ank the Chairperson of the advisory group in science and mat
Narlikar and the Chief Advisor for this book, Professor B.L.KI
e work of this committee. Several teachers contributed to the de
ok; we are grateful to their principals for making this possi
e institutions and organisations which have generously pert
eir resources, material and personnel. As an organisation ce
m and continuous improvement in the quality of its produ
nments and suggestions which will enable us to under
efinement.
National Council
Deger​

Answer 1

Dued kya krna h iska hme.......

Answer 2

Answer:

Bhai is question Kay kar na hai ye kesa questions hai re bhai