The value of 
is equal to ?
Show answer & explanation
Correct answer: D
Explanation
The correct naswer is option 4 ie sinθcosθ.
Putting θ = 45°
= (1 × √2) / (√2 × 2) = 1/2
On putting θ = 45° in option
= sin45° × cos45°
= 1/2
SSC CGL 2019 PYQ — Question 27
SSC CGL Tier II Quant - 12/09/2019 • Quantitative Aptitude • Q27