Math, asked by DulquerSalman1171, 1 year ago

The rth term in the expansion of (x/3 – 2/x2)10 contains x4, then r is equal to

Answers

Answered by Aman1611

1

I am not properly knowning the answer but i will sure these questions

Answered by 8374984315

0

r=3

i think it may help you

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