Question

If k : l = 4 : 3 and l : m = 5 : 3, then find k : l : m ?
A) 18 : 24 : 11
B) 9 : 15 : 1
C) 20 : 15 : 9
D) 21 : 7 : 3

Answer 1

If k : l = 4 : 3 and l : m = 5 : 3, then find k : l : m ?
A) 18 : 24 : 11
B) 9 : 15 : 1
C) 20 : 15 : 9
D) 21 : 7 : 3

Using sgn s = sgn s 1 sgn s 2 ... sgn s m, we thus have ... (3) If B is obtained by adding c- times a row of A to a different row, the det (B) = det (A). (4) ... (5) If a row of A is zero ...

Answer 2

hi

here is your answer

Given k : l = 4 : 3

l : m = 5 : 3

Then k : l : m = 20 : 15 : 9

(C) is answer

hope it helps

plz mark brainliest