Question

8.
If the degree of ax^n + bx^n-1+cx^n- 2+ ....... +k is n-2, then
1) a=0,b=0,c=0
2)b=0,c is not equal to 0
3)c is not equal to zero
4) a=b=0, c is not equal to 0




pls answer.


​

Answer 1

$\underline{\pink{Degree \:of \: polynomial:}}$

The degree of a polynomial is the largest degree of its variable term.

$Here, The \: degree \:of$

$\red{ax^n + bx^n-1+cx^n- 2+ ....... +k} \: is \:(n-2)$

$then \: \blue { a = b = 0 } , \green { c \neq 0 }$

Therefore.,

$Option \: \green { ( 4 ) } \: is \: correct.$

•••♪

Answer 2

please me as brainlest please me as brainlest