Question

a b
C
3. Show that the plane through (1,1,1)(1. - 1, 1) and (-7,-3,- 5) is parallel to Y-3
quations ar+hy+ r = 0, by + c2 + p = 0, cz + ax + 9 = 0 represe​

Answer 1

Step-by-step explanation:

Of the three numbers, the ratio of the first and the second is 8:9 and that of the second and third is 3:4. If the product of the first and third number is 2400, then the second number is