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Gianni's user avatar
Gianni's user avatar
Gianni
  • Member for 8 years, 5 months
  • Last seen more than a month ago
3 votes
2 answers
287 views

is $y = \sqrt{x^2 + 1}− x$ a injective (one-to-one) function?

2 votes
5 answers
202 views

Find the range of the function $y = \sqrt{x^2 + 1}− x$?

1 vote
1 answer
3k views

finding the coordinate of a point using a distance and an angle from given point

1 vote
1 answer
132 views

equilibrium of the matrix markov

1 vote
1 answer
57 views

Support Vector Machines (SVMs), unclear math steps

1 vote
3 answers
181 views

Find the range of $y = \sqrt{x} + \sqrt{3 -x}$

1 vote
2 answers
209 views

find the result of $16y^4-96y^2 \leq 0$

0 votes
1 answer
150 views

solve system inequalities derived from a function

0 votes
1 answer
2k views

Finding Domain of a Function with a natural logarithm at the denominator of the fraction

0 votes
2 answers
800 views

Decrease a variable until a number is reached zero

0 votes
1 answer
171 views

Bernstein polynomial: function to approximate