Question

Please tell me how to find coefficient and pls ans this Q


With explanation

Answer 1

Answer:

The general term is

The general term is t

The general term is t r

The general term is t r

The general term is t r =

The general term is t r = 5

The general term is t r = 5 C

The general term is t r = 5 C r

The general term is t r = 5 C r

The general term is t r = 5 C r .(y

The general term is t r = 5 C r .(y 2

The general term is t r = 5 C r .(y 2 )

The general term is t r = 5 C r .(y 2 ) r

The general term is t r = 5 C r .(y 2 ) r .(

The general term is t r = 5 C r .(y 2 ) r .( y

The general term is t r = 5 C r .(y 2 ) r .( yc

The general term is t r = 5 C r .(y 2 ) r .( yc

The general term is t r = 5 C r .(y 2 ) r .( yc )

The general term is t r = 5 C r .(y 2 ) r .( yc ) 5−r

The general term is t r = 5 C r .(y 2 ) r .( yc ) 5−r

The general term is t r = 5 C r .(y 2 ) r .( yc ) 5−r If the power of y in above general term should be 1, we have,

The general term is t r = 5 C r .(y 2 ) r .( yc ) 5−r If the power of y in above general term should be 1, we have,2r−(5−r)=1 which gives r=2.

The general term is t r = 5 C r .(y 2 ) r .( yc ) 5−r If the power of y in above general term should be 1, we have,2r−(5−r)=1 which gives r=2.Putting this value of r in the general term expression, we get the coefficient of y.

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Answer 2

Answer:

The coefficient of -y in -2x²y is -2x²

Step-by-step explanation:

Just don't write the -y and write everything in -2x²y.

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