Math, asked by mayankamansharma04, 3 days ago

While moving from left to right on the real number line, how many times will the expression
a
9
−
a
change its values from positive to negative?
Note: a is any real number on the number line.

Answers

Answered by kanishkaadaga

2

Answer:

i don't know.

which chapter is this?

is this a cbse or ncert or icse course?

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