Getting power and logarithm of a number

POWER() function returns the result of a number raised to power.

LOG() function returns the logarithm of a number to the base you specify.

You write firstly the number and the power  for POWER() function. For LOG() function, you first write the number and the base. 

Whereas " =ROW() " function gives the row number of B20, " =ROW(C10) " gives the row number of C10 without regarding where the formula is written.

You also write the cell names in the paranthesis, where the numbers are.

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Other Functions

Other Functions

Using some specific functions.