What is the value of 
?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option is 2 ie -1.
=
= (+sin4A)/(-sin4A)
= -1
SSC CGL 2018 PYQ — Question 52
SSC CGL Tier II Quant - 17/02/2018 • Quantitative Aptitude • Q52
SSC CGL Tier II Quant - 17/02/2018 • Quantitative Aptitude • Q52
What is the value of ?
Correct answer: B
Explanation
The correct answer is option is 2 ie -1.
=
= (+sin4A)/(-sin4A)
= -1