Subject :IMO Class : Class 7
Which of the following statements is INCORRECT?
AAny number raised to the power of one, equals the number itself.
BThe exponent is the number of times the base multiply itself.
CExponential notation is a concise way of denoting a number or an expression, that is repeatedly multiplied by itself.
DFor any rational number 
where m is only a positive integer.
ALL OPTIONS ARE CORRECT
Ans 1:
Class : Class 7
Ans 2:
Class : Class 9
What is this For any rational number , let it be anything i will go with D.