Question

if A is proportional to B and A is proportional to C then why is proportional to BC​

Answer 1

Answer:

b∝

c

1

⇒b=

c

k

2

;k

2

is a constant

⇒a=

c

k

1

k

2

=

c

k

3

;k

3

=k

1

k

2

is another constant

⇒a∝

c

1

Answer 2

Answer:

a∝ b⇒ a=

1

k

1

b∝

c

1

⇒

b=

c

k

2

;k

2

is a constant

⇒

a=

c

2

k

1

=

c

k

3

;k

3

=

2

k

1

is another constant

⇒

a∝

c

1

Explanation:

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