The leading coefficient of `f(x)`, is,

Let f(x) be polynomial of degree 4 with roots 1,2,3,4 and leading coefficient 1 and g(x) be the polynomial of degree 4 with roots 1,1/2,1/3 and 1/4 with leading coefficient 1. Then lim_(xto1)(f(x))/(g(x)) equals

If f(x) is a polynominal of degree 4 with leading coefficient '1' satisfying f(1)=10,f(2)=20 and f(3)=30, then ((f(12)+f(-8))/(19840)) is …………. .

Statement I If f(x) is a continuous function defined from R to Q and f(5)=3 , then differential coefficient of f(x) w.r.t.x will be 0 Statement II Differentation of constant functions is always zero.

The coefficient of x^(n) in the expansion of (1+x)(1-x)^(n) is

The coefficient of z in 325x^(2)yz is 325

In sqrt2x -1 the coefficient of x is :

In sqrt5x -1 the coefficient of x is :

The coefficient of (x^(3)* b^(6) * C^(8) *d^(9) *e *f) in the expansion of (a + b + c - d - e - f)^(31) is

The coefficient of x in the expansion of (x+3)^3 is