Test Index

TS EAMCET 10-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

© examsnet.com

Question : 22

Total: 160

If cos(‌

−x)‌cos‌2‌x+sin‌x‌sin‌2‌x‌sec‌x=cos‌x‌sin‌2‌x‌sec‌x+cos(‌

+x)‌cos‌2‌x, then a possible value of sec‌x is

1
2√2
3√2
1
√2
√2

Go to Question:

Prev Question

Next Question