What are the values of a, b, and c in the matrix addition below?
T 4 1 5 -8
7-10 2 13 L-4
3 30 15
1 -8 -9 Bllo
61 1-4 1 1
§ -1 a 7 12
-12 3 18 b 3
-3 11 1-8 c 171
m
a=-5
b=-9
C=-12
a=-14
b= 15
c=-12

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.