UPSC NDA I and II 2020 Math Solved Paper
Show Para
DIRECTIONS (Qs. 19-21) : Read the following information and answer the three items that follow:
Lett n = sin n θ + cos n θ
Let
[NDA-I 2020]
© examsiri.com
Question : 21 of 120
Marks:
+1,
-0
What is the value of t 10 θ = 45 ° ?
[NDA-I 2020]
Go to Question: