" Q7.Power can be expressed as "

The dimensional formula for power can be expressed as

For q to be an integer, then any integer can be expressed as a equals to :

Which among the following can be expressed as (10p + q) (10q + p), where p and q are integers ?

x exceeds y by 7 can be expressed as __________

A number which can be expressed as (p)/(q) where p and q are integers and q ne 0 is

A number that can be expressed as (p)/(q) , where p, q are integers and q ne 0 , is called a _______ number

'x exceeds y by 7' can be expressed as

The mixed fraction 5 4/7 can be expressed as