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What is the general term of (x – y)^xy?(a) ^x – yCr (x^xy – r . y^r)(b) ^xyCr (x^x – y – r . -y^r)(c) ^xyCr (x^xy – r . -y^r)(d) ^x – yCr (x^x – y – r . y^r)I got this question in my homework.The query is from Binomial Theorem topic in portion Binomial Theorem of Mathematics – Class 11

Answer»

The correct choice is (c) ^xyCr (X^xy – R . -y^r)

For explanation I would SAY: The general term of a binomial series is given by ^nCr a^N – r b^r.

Here a = x, b = -y and n = xy

Therefore the general term is given by ^xyCr (x^xy – r . -y^r).



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