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# Alex

##### Last seen: 3 jours ago
1 193 total contributions since 2013

Currently: Mathematics student.
Also: PhD in chemical engineering.

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Solved

Find Logic 9

3 jours ago

Solved

Efficiency of a single phase Transformer
Calculate the efficiency of a single phase transformer whose KVA rating is A KVA, loading factor x,power factor p,full load copp...

3 jours ago

Solved

10% Discount

3 jours ago

Solved

Dot Product

3 jours ago

Solved

Find Logic 12

3 jours ago

Solved

Find Sum of array

3 jours ago

Solved

3 jours ago

Solved

Find Logic 11

3 jours ago

Solved

Find Logic 7

3 jours ago

Solved

Find Logic 8

3 jours ago

Solved

Find Logic 10

3 jours ago

Solved

Find Logic 32

3 jours ago

Solved

easy problem
Find the last element of the array

3 jours ago

Solved

Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

3 jours ago

Solved

Duplicate all elements in the array
Duplicate all elements in the array

3 jours ago

Solved

Converts numbers into characters
Converts numbers into characters

3 jours ago

Solved

calculate the length of matrix
input 1 array, calculate the length

3 jours ago

Solved

to the 2 all elements
to the 2 all elements

3 jours ago

Solved

the average value of the elements
Calculate the average value of the elements in the array

3 jours ago

Solved

Find the max element of the array
Find the max element of the array

3 jours ago

Solved

Solve the equation. Find X.

3 jours ago

Solved

Area of Ellipse

3 jours ago

Solved

Determine if input is a perfect number
A <http://en.wikipedia.org/wiki/Perfect_number/ perfect number> occurs whent the sum of all divisors of a positive integer, exce...

3 jours ago

Solved

unsolvable

3 jours ago

Solved

matrix rows and columns

3 jours ago

Solved

matrix rows and columns

3 jours ago

Solved

Summy's even sum

3 jours ago

Solved

Summy's odd sum

3 jours ago

Solved

Find the area of a rectangle if length of the diagonal is given.
if length of a diagnonal in rectangle is 5. Its area is 12.

24 jours ago