Question

if l is inversely proportionate to square root of m and l=6 when m=4. what is the value of m when l=4​

Answer 1

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Refer to the attachment

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Answer 2

Answer:

m=9

Step-by-step explanation:

As l is inversely proportional to √m so,

l=k /√m ________. eq(1)

here k is proportional constant

as given in the ques l = 6 and m = 4. Put these values in eq 1

6 = k/√4

k = 6√4

k = 6 * 2

k = 12

now we know the value of k i.e.12

to find m when l is 4 put the value of l and k in eq 1

4 = 12/√m

√m = 12/4

√m = 3

m = 3^2

m = 9

Hence your answer is 9

I hope it will help you