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If p varies inversely as q, and when , The value of p when is

[[1]].

see full answer

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Detailed Solution

Concept: Value of p when

is 9.
In this question, p changes in the opposite direction of q, where p = kq. Where k is a constant. Use this concept to solve your question.
Since p changes in the opposite direction to q, we can say:

, where k is a constant.
Since

when

, this satisfies the equation

.
So, if we keep

and

, we get:

Now, if we connect the value of k to

, we get:

Now we need to find the value of p when the value of

.
So if you plug in these values to

, you'll get:
Question Image

p = 9

Hence, after answering the query, we discover the value of

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