Question

ch5B
Q10

find
value of c
If 1/a-1/b=1/c+1/d
when a=1/2,b=1/4 and d=- 1/5​

Answer 1

Answer:

9/2

Step-by-step explanation:

a-1 = 1/2 - 1= -1/2

so we get

1 / 1/2 / 1/4 = 1/ c+1 + 1/(-1/5)

1/2 = c+1 - 5

1/2 = c-4

c = 1/2 + 4

c = 9/2

Answer 2

Answer:

Mark me as a Brainlist plz.

Step-by-step explanation:

ur answer is there in image