RULE 1 The coefficient of the products of two monomials is equal to the products of their coefficients.

RULE 2 The variable part in the products of two monomials is equal to the product of the variable parts in the given monomials.

The LCM of two coprime numbers is equal to the product of the numbers.

The product of a monomial and a binomial is a

The coefficient of x in the product (2-3x)(5-2x) is

The product of cube roots of –1 is equal :

Show that the coefficient of the middle term in the expansion of (1+x)^(2n) is equal to the sum of the coefficients of two middle terms in the expansion of (1+x)^(2n-1)

Prove that the coefficient of the middle term in the expansion of (1+x)^(2n) is equal to the sum of the coefficients of middle terms in the expansion of (1+x)^(2n-1)

Show that the coefficient of middle term in the expansion of (1 + x)^(20) is equal to the sum of the coefficients of two middle terms in the expansion of (1 + x)^(19) .

Assertion (A) : For the reaction H_(2)+I_(2) hArr 2HI, K_(p)=K_(c) Reason (R) : In this reaction, the sum of stoichiometric coefficient of reactants is equal to the sum of stoichiometric coefficients of products.

If the product of two equal numbrers is 1444 then the number are