Home
Class 12
MATHS
The sum of the coefficeints of the polyn...

The sum of the coefficeints of the polynominal `(1 + x - 3x^(2))^(2163)` is …….

Text Solution

Verified by Experts

Sum of coefficients is obtained by putting `x=1`.
i.e. `(1+1-3)^(2163)=-1`
Thus, sum of the coefficients of the polynomial `(1+x-3x^2)^(2163) ` is `-1`.
Promotional Banner

Topper's Solved these Questions

  • BINOMIAL THEOREM

    IIT JEE PREVIOUS YEAR|Exercise Topic 2 Properties of Binomial Coefficent Objective Questions I (Only one correct option) (Analytical & Descriptive Questions )|8 Videos

  • BINOMIAL THEOREM

    IIT JEE PREVIOUS YEAR|Exercise Topic 2 Properties of Binomial Coefficent Objective Questions I (Only one correct option) (Numerical Value )|1 Videos

  • AREA

    IIT JEE PREVIOUS YEAR|Exercise AREA USING INTEGRATION|55 Videos

  • CIRCLE

    IIT JEE PREVIOUS YEAR|Exercise Topic 5 Integer Answer type Question|1 Videos

Similar Questions

Explore conceptually related problems

The sum of the coefficients in the expansion of (1 +x-3x^(2))^(4321) is

The sum of the coefficients in the expansion of (1 - x + x^(2) - x^(3))^(n) ,is

Suppose the sum of the coefficients in the expansion of (1 - 5x + 12x^(3))^(n) is a and the sum of the coefficients in the expansion of (1 - 2x + 3x^(2))^n is b. If a = b^(m) , then m = ___

Write the sum of the coefficients in the expansion of (1-3x+x^(2))^(111)

Find the sum of the coefficients in the expansion of (1+2x+3x^(2)+...nx^(n))^(2)

Find the zeros of the polynominal :- x^3-24x^2+191x-504

Find the sum of coefficients in (1+x-3x^(2))^(4163)

The sum of the coefficients in (1+x+3x^2)^2143 is (A) 2^2143 (B) 0 (C) 1 (D) -1

IIT JEE PREVIOUS YEAR-BINOMIAL THEOREM-Topic 2 Properties of Binomial Coefficent Objective Questions I (Only one correct option) (Fill in the Blanks)
  1. The sum of the coefficeints of the polynominal (1 + x - 3x^(2))^(2163)...

    Text Solution

    |