UPSC NDA 2 2019 Mathematics Solved Paper
© examsiri.com
Question : 24 of 120
Marks:
+1,
-0
How many terms are there in the expansion of ( 1 + 2 x + x 2 ) 5 + ( 1 + 4 y + 4 y 2 ) 5
[NDA II 2019]
Go to Question: