Question

2a, a+3, a+6, a+y, a+12 if the mean is 10 , find the vague of 'a'​

Answer 1

Answer:

yutjtufjfufhfhfhgf না কেন miraculous in the class is a few না কেন miraculous in the class is a few না কেন miraculous in the class is a few না কেন miraculous in the class is a few না কেন miraculous in the class is a few না কেন miraculous in the class is a few না কেন miraculous in the class is a few না কেন

Answer 2

Answer:

sorry I Don't know so sorry rinkia ka papa hehe has dele