Math, asked by Tanveertk50401, 9 months ago

The coefficient of(2r+4)th term and (r-2) th term in the expansion of (1+x)^18 are equal . Find the value of r

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Answered by Sanskaralok

3

Answer: please check out the first solved question in the image,

the second one is the pther question. Please do not get confused

Step-by-step explanation:

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