Changes

*Multinomial of n set of numbers is defined by:<math> MULTINOMIAL(x1,x2,..xn)=\frac{(x1+x2+…+xn)!}{x1!x2!..xn!}</math>

*Multinomial of n set of numbers is defined by:<math> MULTINOMIAL(x1,x2,..xn)=\frac{(x1+x2+…+xn)!}{x1!x2!..xn!}</math>

This function gives the result as error when  

This function gives the result as error when  

  1.Any one of the  argument is nonnumeric.

  1.Any one of the  argument is non-numeric.

  2.Any one of the argument is <0.

  2.Any one of the argument is <0.

*In <math>MULTINOMIAL(x1,x2...)</math>, <math>x1</math> is required.<math>x2,x3,...</math> ,are optional.

*In <math>MULTINOMIAL(x1,x2...)</math>, <math>x1</math> is required.<math>x2,x3,...</math> are optional.

==Examples==

==Examples==