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qwelly [4]
3 years ago
15

P=12/q is it direct joint or inverse variation and what is ithe constant variation ​

Mathematics
2 answers:
never [62]3 years ago
4 0

Answer:

i) inverse variation

ii) constant k = 12

Step-by-step explanation:

Here the given relationship p = 12/q

It is an inverse variation.

The general form y = k/x. it means y is inversely proportional to x, and k is the constant.

By comparing the given relationship with the general form, we find the constant k = 12.

Therefore, answer is:

i) inverse variation

ii) constant k = 12

Hope this will helpful.

Thank you.

VladimirAG [237]3 years ago
3 0

Answer:

It is inverse relation.

Constant of variation is 12.

Step-by-step explanation:

We have given a relation.

p = 12/q

We have  to determine whether the relation is inverse or direct.

Direct variation  is defined as

p = kq where k is constant of variation.

Inverse variation is defined as

p = k/q where k is constant of variation.

Hence, given relation is inverse  variation where p is inversely proportional to q.

In given equation, k = 12

Constant of variation is 12.

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\bf 0.\overline{13}~\hspace{10em}x=0.\overline{13}&#10;\\\\[-0.35em]&#10;~\dotfill\\\\&#10;\begin{array}{|lll|ll}&#10;\cline{1-3}&#10;&&\\&#10;100\cdot 0.\overline{13}& = & 13.\overline{13}\\&#10;100\cdot x&& 13 + 0.\overline{13}\\&#10;100x&&13+x&#10;\\&&\\&#10;\cline{1-3}&#10;\end{array}\implies \begin{array}{llll}&#10;100x=13+x\implies 99x=13&#10;\\\\&#10;x=\cfrac{13}{99}&#10;\end{array}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;0.\overline{1234}~\hspace{10em}x=0.\overline{1234}&#10;\\\\[-0.35em]&#10;~\dotfill


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