The sum of the coefficient of the polynomial $(1 + x - 3 x^{2})^{2163}$ is______

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The sum of the coefficient of the polynomial

(1 + x - 3 x^{2})^{2163}

is______

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Text solutionVerified

If we put

x = 1

in the expansion of

(1 + x - 3 x^{2})^{2163} = A_{0} + A_{1} x + A_{2} x^{2} + ...

we will get the sum of coefficients of the given polynomial, which is equal to

- 1

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Question Text	The sum of the coefficient of the polynomial $(1 + x - 3 x^{2})^{2163}$ is______
Answer Type	Text solution:1
Upvotes	150