The middle term in the expansion of (yx+xy )8 is.

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The middle term in the expansion of ({x}{y}+{y}{x} )^{8} is

Question

The middle term in the expansion of $(\frac{x}{y} + \frac{y}{x})^{8}$ is.

^{8} C_{5}

^{8} C_{6}

^{8} C_{4}

^{8} C_{2}

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Alexander Discussed

The middle term in the expansion of

(\frac{x}{y} + \frac{y}{x})^{8}

is.

12 mins ago

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12 mins ago

The middle term of the expression

(\frac{x}{y} + \frac{y}{x})^{8}

There are

9

terms in the above expansion.

Hence the middle term will be the

5^{t h}

term

T_{5} = C_{4}^{8} (\frac{x}{y})^{4} (\frac{y}{x})^{4} =

^{8} C_{4}

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Question Text	The middle term in the expansion of $(\frac{x}{y} + \frac{y}{x})^{8}$ is.
Answer Type	Text solution:1
Upvotes	150