What is the value of (30 + 40 - 50)?
Any non - zero number raised to the power 0 is 1. 30 = 1 40 = 1 50 = 1 So, (30 + 40 - 50) = 1 + 1 - 1 = 1
what is the value of (30+40+50)?
In the figure given, what is the value of ∠t?