(a+b)^3  (a-b)^3  whole cube formula identities expansions with proof | cbse icse class 9  

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CHEMICAL BONDING BASICS CLASS 9 CLASS 10 ICSE CBSE IONIC COVALENT BONDS | HINDI ME FOR

 CHEMICAL BONDING BASICS CLASS 9 ICSE CBSE IONIC COVALENT BONDS | HINDI ME

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 algebraic identities | expansions | with proof | cbse icse | (a+b)^2  (a-b)^2  whole square formula

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 true or false ? Give reasons (i) Every whole number is a natural number. (ii) Every whole number is a rational number. (iii) Every integer is a rational number. (iv) Every rational number is a whole number 

 

 IS ZERO A RATIONAL NUMBER ? CAN IT BE WRITTEN IN THE FORM P/Q, WHERE P AND Q ARE INTEGERS AND Q Not Equal or Not Equal To ≠ 0 .

 

 

 

 

 

 

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is zero a rational number can you write it in the form p q where pq are integers and q 0

is zero a rational number justify

is a rational number

is zero a rational number if yes give two examples

1/0 is a rational number

1. is zero a rational number? justify.