1/7 of the dominoes will have the same number on both sides
Angle CBA is the right name because it's in between C and A
Answer:
I believe the second is wrong
Answer:
https://www.teachoo.com/3815/705/Example-35---Find-dy-dx--if-x--at2--y--2at---Class-12-CBSE-/category/Examples/
34(3-2)9x-2 = 14 would be the correct way to solve the problem!