If a=4bc/b+c find a+2b/a- 2b + a+2c/a- 2c
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Answer: 2
Step-by-step explanation:
a=4bc/b+c
dividing both sides by 2b
a/2b=2c/b+c
on applying c and d
a+2b/a-2b=2c+b+c/2c-b-c
= 3c+b/c-b
similarily by dividing both sides by 2c
a/2c=2b/b+c
on applying c and d
a+2c/a-2c=3b+c/b-c
So
3c+b/c-b +3b+c/(-1)(c-b)
2c-2b/c-b
=2
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