If = 1500, 2
= 1900 and
= 1190, then find the value of 3
.
A810
B630
C1890
D950
Explain clearly, I can't understand it. It's soooo confusing.
If = 1500, 2
= 1900 and
= 1190, then find the value of 3
.
A810
B630
C1890
D950