hello plz answer.its urgent
Attachments:
Answers
Answered by
1
Step-by-step explanation:
a2+b2 is not equal to 0 means
that at least one out of a or. b is not equal to zero
why so ? to answer this question continue your reading
as every square is positive a2 and b2 both are positive and for their sum to become 0 both should be equal to zero, if their sum is not not equal to zero, at least one of them is a non zero number
it is significant in linear equation in two variables because if both the coefficients are zero then there is no variable so it would not be an equation so at least one out of a or b should not be 0
HOPE IT HELPS SO PLEASE MARK ME BRAINLIEST AND FOLLOW ME
Similar questions