Question

(a) Find the coefficient of x4 in the expansion of (2x + y)10

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Answer 1

Step-by-step explanation:

0 is the coefficient for the given expression

Answer 2

Step-by-step explanation:

Step 1 :- Write binomial expression

Step 2:- Search x⁴

step 3:- Write the cofficient by breaking in number to binomial .

Solution is in this given attachment !

Hope it's helpful

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