Question

Find x and y, if
[2 0 3]{3[6 3. [-4 -1
-1 2 +2 1 0. = [x y]
5 4]. -3 -4]}
NOTE : This question is from std 11, chp. Determinants and Matrices​

Answer 1

Answer:

EXAMPLE 13 10 mL mixture of CH4, C2H4 and C3Hg in the

ratio 1:1.5: 2.5 respectively is burnt in excess of air.

Calculate the volume of air used and volume of CO2 formed

after combustion. All measurements are made at same Pand T.