Maths Group11
@maths_group11
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The main purposes of this channel are to:
1. 📝 Provide various Mathematics questions and exercises.
2. 📚 Share and publish different educational books.
3. 📖 Provide useful short notes and study materials.

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Maths Group11
5.03K subscribers
Maths Group11
What is the domain of f(x) = sgn(-x) ?
A. Negative real numbers
B. {-1, 0, 1}
C. An element of real numbers
D. An element of intigers

Write your answer under the comment! 🙏
❤5
79 views
Maths Group11
Any quadratic functions can be polynomial functions.
Anonymous Quiz
68%
True
32%
False
19 voters59 views
Maths Group11
If f(x) = 2x² - 3x +1 then f(1) is equal to:
Anonymous Quiz
0%
1
89%
0
5%
2
5%
-1
19 voters63 views
Maths Group11
If f( x) = x² -x + x then f(-1) is equal to:
Anonymous Quiz
33%
3
14%
-1
48%
1
5%
-3
21 voters66 views
Maths Group11
#Debre_Markos_University

የጥሪ ማስታወቂያ ለአዲስ ገቢ ተማሪዎች።

Waamicha barattoota haaraa 2019 E.C!

@maths_group11
❤2
60 views