Answer:
F
Step-by-step explanation:
Answer:
1439
Step-by-step explanation:
Answer: -4c+12
all real numbers
Step-by-step explanation:
Answer:
u = fv/(v - f)
Step-by-step explanation:
1/f = 1/u + 1/v
1/u = 1/f - 1/v = v/fv - f/fv = (v-f)/fv
1/u = (v-f)/fv
u = fv/(v - f)
To better understand the problem see the attached figure
we have
Multiply by both sides
Group terms that contain the same variable p and move the constant to the other side of the equation