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These practices are from Differential Equations
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the names of who have solved question number 14:
A)
🏆Omer Jawas from Yemen
🏆Salah Alsholi from Yemen
🏆Ahmed Al-Aradi from Bahrain
🏆Adnan Hassan from Yemen
B)
🏆Anwar Alkamali from Yemen
🏆Salah alsholi from Yemen
🏆Ahmed Al-Aradi from Bahrain
🏆Fateh Shoireb
🏆Adnan Hassan
from Yemen

@worldmath

A:solved by Adnan Hassan from Yemen

B:solved by Anwar Alkamali from Yemen

↓This is question number 15↓
you can send for us your answers until 31 March

@worldmath

A and B
(question B changed)

C

D

C and D
Sent by Anwar Alkamali from Yemen

Send your solution to @mathcenter

Send your nice questions to @world_math

the names of who have solved question number 15:
A)
🏆Salah Alsholi from Yemen
🏆Ahmed Al-Aradi from Bahrain
B)
🏆Ali merzoog from Yemen
🏆Omer Jawas from Yemen
🏆Fateh Shoireb from Yemen
🏆Salah Alsholi from Yemen
🏆Ahmed Al-Aradi from Bahrain
🏆Nirmal from India
C)
🏆Anwar Alkamali from Yemen
🏆Salah Alsholi from Yemen
D)
🏆Anwar Alkamali from Yemen
🏆 Fateh Shoireb from Yemen

@worldmath

A:solved by Salah Alsholi from Yemen

B:solved by Omer Jawas from Yemen

C:solved by Anwar Alkamali from Yemen

D:solved by Fateh Shoireb from Yemen

↓This is question number 16↓
you can send for us your answers until 7 April

@worldmath