Question

in the expression 1+x+x2.what should be the dimension if this quantity
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Answer 1

Answer:

1-+*/(guys have to go back and forth with the family is in the world to me I have to do it again and it will be in my life with u and

Answer 2

Given :   Expression 1 + x + x²

To Find :  dimension  of  quantity x

Solution:

Fundamental  Dimensions

M - Mass

L - Length

T - Time

Different Quantities can be added if they have same dimensions

Here 1 + x + x²   is being added

and 1 is dimension less

also x  and x²  having same Dimensions

so they must be dimensionless

quantity x  is Dimensionless

dimension if this quantity x  is M⁰L⁰T⁰

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