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arturfetahu
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arturfetahu
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Just a new post!
Hey guys! Hope you are all ok!
I got one question. Why is everyone who posts questions here a guest? Like "ok" I get it , they have questions but I dont understand , that how do they post if they are guests? I couldn't write
lee mas ..
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arturfetahu
8 feb 2023
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Hello!
Is it me or did Chpill really leave from web2.0calc ?
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arturfetahu
25 oct 2022
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I need some help with this one
If x/a = y/b = z/c , a + b + c = 1 ; Prove that xy + yz + zx = 0 .
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arturfetahu
8 oct 2022
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Hard question
From the vertex A of the base of a right-angled triangle ABC is constructed the bisector of the angle CAB which intersects the side BC at point D. The point E is at half of the side AC (E E AC). If the angle at the vertex is 36º, then find the measure of
lee mas ..
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arturfetahu
13 mar 2022
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Chphil!!
What is the sum of the digits of the decimal representation of 2^2005 x 5^2007 x 3?
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arturfetahu
17 ene 2022
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HELP!! URGENT!!
Find the units digit of $16^{17} \times 17^{18} \times 18^{19}$.
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arturfetahu
25 nov 2021
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