Answer:
A
Step-by-step explanation:
In a matrix we go by row, then column so 2 rows and 3 columns
Π/6+2πk
5π/6+2πk
you need to factor and use trig identities
If the yodeler is at 5800 ft above sea level.....and he descends 200 ft....he will then be at (5800 - 200) = 5600 ft above sea level where he meets his friend