How do you find the exact value of arctan (sin (pi/2))arctan(sin(π2))?
1 Answer
Jan 23, 2016
pi/4 π4
Explanation:
The
sin(pi/2) = 1 sin(π2)=1 and arctan (1)
= pi/4 =π4
pi/4 π4
The
sin(pi/2) = 1 sin(π2)=1 and arctan (1)
= pi/4 =π4