Test Index

UPSC NDA II 2023 Mathematics Solved Paper

Show Para Hide Para

Consider the following for the next two (02) items that follow :
Let p=‌

1

3

−‌

tan‌3‌x

tan‌x

and
q=1−3tan2x,0<x<π,x≠‌

π

2

[NDA II 2023]

© examsnet.com

Question : 75 of 120

Marks: +1, -0

What is pq equal to ?

1
2
‌
8
3
−‌
8
3

Go to Question:

Prev Question

Next Question