Mathematics for IGCSE & O level - Indices 1 (Section 3 - No. 17)
Which of the following is true?
Any number to the power of 1 is 0.
Any number to the power of 0 is 0.
Any number to the power of 1 is itself.
Any number to the power of 0 is itself.
Giải thích
Any number to the power of 1 is the number itself.